JPH1174951A - Slave set connected to radio portable telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a slave set high in operability and convenience by connecting it to a radio portable telephone set and to avoid or reduce the evil such as the malfunction of an electronic unit like a pace maker due to the interference of a signal by operating the slave set apart from a main body. SOLUTION: This radio telephone set slave set 1 is connected to the radio portable telephone set main body (master set) 2 and used. The radio telephone set main body 2 is stored in a bag or the drawer of a desk and the slave set 1 connected to an earphone terminal 4 or an outer unit terminal is put out at a nearby place. Thus, correspondence to calling sound can immediately be executed. The radio telephone set slave set 1 can be connected to the radio portable telephone set main body 2 by a cable 3 or a weak radio wave. When the slave set 1 is carried nearby and a distance with the main body 2 is kept, the radio equipment can be used without taking the fear of influence to the electronic unit and to the evil of an electromagnetic wave.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention improves the operability and convenience of a wireless portable telephone by connecting and using a telephone separate from the main body of the wireless portable telephone. The present invention relates to an apparatus for operating or avoiding or reducing adverse effects such as malfunction of an electronic device such as a pacemaker due to signal interference.

[0002]

2. Description of the Related Art Heretofore, as an external transceiver which can be attached to a wireless portable telephone, a so-called earphone microphone in which an earphone and a microphone are integrated has been used. In addition, there are hands-free external devices used for talking in a car, and hands-free devices used for conferences. However, none of the attached devices is the mainstream as a means of talking, and usually only the wireless mobile phone itself is operated in a similar manner.

[0003]

The conventional wireless portable telephone is a small machine, but the weight of the battery and the like is cumbersome if the portable portable telephone is always carried in a suit or a shirt pocket. In addition, when stored in a bag or a document case, even if there is a call from the outside, it takes time to search for the call or the ringing sound is cut off, and there is a problem in the promptness of response. In addition, malfunctions when a medical device, such as a pacemaker, which is easily affected by electronic devices is worn on the body, have become a problem. Although the effects are not particularly proven, many people are concerned about the effects of electromagnetic waves on the human body, and the mental effects of such people have had some impact on the performance of the telecommunications industry. It seems to be.

[0004] Such problems can be avoided by indirectly operating a wireless portable telephone, but an earphone microphone is the most widely used tool. Because this is worn on the ear, it is convenient for those who are always in the vehicle, etc., who are expected to always receive and transmit, but for those who are not always, it will be in the ear every time The switch must be pressed after wearing the earphones, which takes time. Also, since the body of the earphone is small, it takes time to recognize the tip and hold it in hand. Also, the hands-free type is not suitable for carrying.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems.
In the slave unit connected to the wireless mobile phone related to
It is connected to an earphone terminal of a wireless mobile phone so that incoming / outgoing talk can be operated away from the main body.

According to a second aspect of the present invention, a portable unit connected to a wireless portable telephone is connected to a terminal for an external device of the wireless portable telephone so as to operate receiving / transmitting and key operation away from the main unit. It was made.

According to a third aspect of the present invention, in the slave unit connected to the wireless mobile phone, the wireless mobile phone is connected to the wireless mobile phone via a weak radio wave converter built in or detachably installed in the wireless mobile phone. In this case, signals are transmitted and received, and transmission / reception talks or key operations are operated away from the main body.

[0008] According to a fourth aspect of the present invention, in a slave unit connected to a wireless portable telephone, an audio reproducing section including a speaker for reproducing an audio signal from the main body of the wireless portable telephone into an audio, and the audio converted into an audio signal. A main body case accommodating a circuit unit including a voice / signal conversion unit including a microphone for converting and outputting, and a battery housed in a battery housing unit provided in the main body case and supplying power to the circuit unit And an audio signal input / output terminal for inputting an audio signal from the wireless mobile phone and outputting an audio signal to the wireless mobile phone. The transmission and reception of keys and key operations are performed separately from the main body.

According to a fifth aspect of the present invention, there is provided a slave unit connected to a wireless portable telephone, wherein the slave unit body case is formed in a pin shape. It has a hook portion to be attached to a pocket or the like, and has a knock type or turn type power switch.

According to a sixth aspect of the present invention, there is provided a slave unit connected to a wireless portable telephone, wherein the slave unit body case is formed in a card type. The main body case itself has a power switch which is slidable up and down.

According to a seventh aspect of the present invention, in the slave unit connected to the wireless portable telephone, in the slave unit connected to the wireless portable telephone according to the fourth aspect, the slave unit body case is formed in a pin shape. The upper sound reproducing section is formed in a bellows structure so as to be deformable.

According to an eighth aspect of the present invention, there is provided a slave unit connected to the wireless portable telephone according to the fourth aspect of the present invention. It has a vibrator function for recognizing an incoming call even when the telephone is in a mute state and a light emitting function of an LED.

According to a ninth aspect of the present invention, in the slave unit connected to the wireless type mobile phone, in the slave unit connected to the wireless type mobile phone according to the fourth aspect, the main body case is connected to the wireless type mobile phone body. It is formed integrally detachably.

The wireless portable telephone handset according to the present invention can be used even when the wireless portable telephone main body is stored in a place such as a drawer of a bag or a desk or a pocket for slacks which is difficult to remove. By placing the child device connected to the external device terminal in a handy place (such as a suit or shirt pocket, or a handy desk or pen stand) that can be easily taken out, the conversation can be smoothly transferred. The aircraft is held by hand like an ordinary handset,
Compared to the earphone type, there is a quick and natural movement of a person at the time of an incoming call. In addition, since the connection is made by a cable system or a weak radio wave, if the distance from the main body is maintained, the influence on the electronic device and the harmful effect of the electromagnetic wave can be avoided to a considerable extent.

[0015]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. A terminal for an earphone is previously installed in the main body of the wireless mobile phone, and an external device, that is, a child device can receive a signal and a current from this portion, receive, and transmit. (Some models can only receive, depending on the function of the main unit.) In the type that receives signals and current from external device terminals, it is possible to transmit tone signals in addition to receiving and transmitting.

[0016]

Embodiment 1 FIG. 1 is a perspective view showing a slave unit connected to a wireless portable telephone according to Embodiment 1 of the present invention. In FIG. 1, 1 is a main unit body case, 2 is a main body of a wireless mobile phone, 3 is a cable connected to an earphone terminal 4 of the wireless mobile phone, 9 is a receiving hole, 10 is a transmitting hole, Head one
Reference numeral 2 denotes a knock type power switch. The handset main unit case 1 has a pen-type shape, and as shown in FIG. 9, an audio reproducing unit including a speaker for reproducing an audio signal from the wireless mobile phone main unit into an audio, and an audio reproducing unit. A circuit unit including a sound / signal conversion unit including a microphone that converts the signal into a signal and outputs the signal, and a battery that supplies power to the circuit unit are housed. In addition, the wireless mobile phone 2
And a voice signal input / output terminal for outputting a voice signal to the wireless mobile phone 2 and transmitting / receiving signals by connecting to the wireless mobile phone 2 with the connection cord 3. Can be operated away from the main unit. further,
Since the slave unit body case 1 is provided with a hook portion,
It can be inserted and held in a breast pocket or bag.

[0017]

Second Embodiment FIG. 2 is a perspective view showing a slave unit connected to a wireless portable telephone according to a second embodiment of the present invention. In FIG. 2, a handset main unit case 1 is formed by reducing the size of a wireless mobile phone main body 2 as it is, 2 is a main body of the wireless mobile phone, and 3 is an earphone terminal of the wireless mobile phone. A cable connected to 4, a receiving hole 9, a transmitting hole 10, a transmitting and receiving switch 7, and an off switch 8 are power switches. In the same manner as described above, an audio reproducing unit including a speaker for reproducing an audio signal from the wireless mobile phone main unit into a voice and a microphone including a microphone for converting a voice into an audio signal and outputting the same are provided inside the slave unit main body case 1. And a battery unit for supplying power to the circuit unit. In addition, an audio signal input / output terminal unit for inputting an audio signal from the wireless mobile phone 2 and outputting an audio signal to the wireless mobile phone 2 is provided. You can send and receive, and control incoming and outgoing talk away from the main unit. Further, since the child device main body case 1 is provided with a hook portion, it can be inserted and held in a breast pocket or a bag.

[0018]

Third Embodiment FIG. 3 is a perspective view showing a slave unit connected to a wireless portable telephone according to a third embodiment of the present invention. In FIG. 3, a function of issuing a command signal such as tone transmission is added by connecting the slave 1 connected to the wireless portable telephone 2 to the terminal 5 for external equipment. The main unit body case 1 is formed as shown in FIG. 3, where 2 is the main body of the wireless mobile phone, 6 is the cable connected to the external device terminal 5 of the wireless mobile phone, and 9 is the receiver. The holes 10, 10 are transmission holes, 7 is a transmission / reception switch, and 8 is an off switch. The ten keys 15 are used to transmit a command signal such as tone transmission. In the same manner as described above, an audio reproducing unit including a speaker for reproducing an audio signal from the wireless mobile phone main unit into a voice and a microphone including a microphone for converting a voice into an audio signal and outputting the same are provided inside the slave unit main body case 1. And a battery unit for supplying power to the circuit unit. In addition, an audio signal input / output terminal unit for inputting an audio signal from the wireless mobile phone 2 and outputting an audio signal to the wireless mobile phone 2 is provided. You can transmit and receive, and you can operate the receiving and sending talk and key operation away from the main unit.

[0019]

Embodiment 4 FIG. 4 is a perspective view showing a slave unit connected to a wireless portable telephone according to Embodiment 4 of the present invention. In FIG. 4, the slave unit body case 1 has a card shape.
It is not bulky to store in thin pockets of clothes or bags. 2 is a main body of the wireless mobile phone, 3 is a cable connected to the earphone terminal 4 of the wireless mobile phone, 9 is a receiving hole,
Reference numeral 10 denotes a transmission hole, and 7 denotes a transmission / reception switch. In the same manner as described above, an audio reproducing unit including a speaker for reproducing an audio signal from the wireless mobile phone main unit into a voice and a microphone including a microphone for converting a voice into an audio signal and outputting the same are provided inside the slave unit main body case 1. And a battery unit for supplying power to the circuit unit. Also,
An audio signal input / output terminal for inputting an audio signal from the wireless mobile phone 2 and outputting an audio signal to the wireless mobile phone 2 is provided, and is connected to the wireless mobile phone 2 with the connection cord 3 to transmit and receive signals. The user can operate the incoming and outgoing talks away from the main unit.

[0020]

Fifth Embodiment Similar to the first embodiment, but when the head is pressed, it bends obliquely, and the earpiece can be inserted into the ear canal. Thereby, sound leakage can be prevented. FIG. 5 is a perspective view showing a slave unit connected to the wireless portable telephone according to the fifth embodiment of the present invention. In FIG. 5, reference numeral 1 denotes a slave unit main body case;
Is a main body of the wireless portable telephone, 3 is a cable connected to the earphone terminal 4 of the wireless portable telephone, 9 is a receiving hole, 10 is a transmitting hole, and 11 at the bottom is a turn-type power switch. The child device main body case 1 has a pen type shape and is similar to the first embodiment, but has a bellows structure, and when the head is pressed, it bends obliquely, and the earpiece can be inserted into the ear canal. . Thereby, sound leakage can be prevented.

[0021]

Embodiment 6 FIG. 6 is a perspective view showing a slave unit connected to a wireless portable telephone according to Embodiment 6 of the present invention. In FIG. 6, similar to the second embodiment, a battery 13 and a vibrator 14 for recognizing an incoming call even when the main body is in a mute state are built in the handle portion. Furthermore, an incoming call can be recognized even when the LED 16 emits light. In addition, since it has a moderate feeling of weight, it is easy to handle.

[0022]

Seventh Embodiment FIG. 7 is a perspective view showing a slave unit connected to a wireless portable telephone according to a seventh embodiment of the present invention. In FIG. 7, a slave unit case 1 is formed so as to be detachably integrated with a wireless cellular phone body 2, and is detached and used when necessary. Reference numeral 3 denotes a cable connected to the earphone terminal 4 of the wireless mobile phone, 9 denotes a receiving hole, 10 denotes a transmitting hole, 7 denotes a receiving / transmitting switch, and 8 denotes an off switch and a power switch.

[0023]

Eighth Embodiment FIG. 8 is a perspective view showing a slave unit connected to a wireless portable telephone according to an eighth embodiment of the present invention. Similarly to the seventh embodiment, the portable unit is manufactured integrally with the main body of the wireless type mobile phone, but only the operation unit on the surface of the base unit is a detachable unit. In this case, the cord is not connected to the child device in advance, and is connected to both the parent device and the child device only when used in a state where the cord is removed. In FIG. 8, a slave unit main body case 1 is formed in a structure that is detachably integrated with a wireless mobile phone main body 2, and is detached and used when necessary. 3 is a cable connected to the earphone terminal 4 of the wireless mobile phone, 9
Is a receiving hole, 10 is a transmitting hole, 7 is a receiving / transmitting switch, 8 is an off switch and a power switch.

[0024]

Ninth Embodiment FIG. 10 is a perspective view showing a slave unit connected to a wireless portable telephone according to a ninth embodiment of the present invention. FIG.
At 0, the handset main unit case 1 has the same shape as that of the second embodiment, but the wireless portable telephone main body 2 is equipped with an adjuster type detachably installed weak electric wave converter 20. The handset main unit case 1 is also equipped with a weak radio transmitter / receiver.
Even without using the connection cord from the earphone terminal or the external connection terminal, the information is received cordlessly from the wireless mobile phone main body 2 and converted to a weak radio wave, and the converter between the slave unit and the base unit operates. It is possible to transmit and receive signals to and from the wireless mobile phone 2 wirelessly, and to operate the receiving and transmitting talk away from the main body. FIG. 11 shows a case where the weak radio wave converter 21 is built in the wireless mobile phone main body 2.
This also has the same effect as described above.

[0025]

As described in detail above, by using the handset for a wireless telephone according to the present invention, the main body of the handset is stored in a bag, and the handset is put out to the outside (such as a pocket). By carrying the mobile phone, it is possible to make a quicker response to the call than removing the main body from the bag. In addition, because it is designed to be small, it can be put in a pocket of clothes and so on. The weight is so light that it does not break the collar of the clothes. Also, since a certain size is secured, handling is easy. Furthermore, since the wireless device is wired or weak radio waves, the influence on other electronic devices can be reduced or eliminated if only the position of the wireless device is taken into consideration. Furthermore, as the public is concerned about, the effects of electromagnetic waves on wireless handsets, if they exist, would be a major countermeasure, and even if such concerns were of no scientific basis, The anxiety felt by the user using the telephone handset will contribute not least to the active use and development of wireless communication.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a slave unit connected to a wireless mobile phone according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a slave unit connected to a wireless mobile phone according to a second embodiment of the present invention.

FIG. 3 is a perspective view showing a slave unit connected to a wireless mobile phone according to a third embodiment of the present invention.

FIG. 4 is a perspective view showing a slave unit connected to a wireless mobile phone according to a fourth embodiment of the present invention.

FIG. 5 is a perspective view showing a slave unit connected to a wireless mobile phone according to a fifth embodiment of the present invention.

FIG. 6 is a perspective view showing a slave unit connected to a wireless mobile phone according to a sixth embodiment of the present invention.

FIG. 7 is a perspective view showing a slave unit connected to a wireless mobile phone according to a seventh embodiment of the present invention.

FIG. 8 is a perspective view showing a slave unit connected to a wireless portable telephone according to an eighth embodiment of the present invention.

FIG. 9 is a cross-sectional view showing a slave unit connected to the wireless portable telephone according to the embodiment of the present invention.

FIG. 10 is a perspective view showing a slave unit connected to a wireless mobile phone according to a ninth embodiment of the present invention.

FIG. 11 is a perspective view showing a slave unit connected to a wireless mobile phone according to a ninth embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 1 slave unit 2 mobile phone main body 3 connection cable 4 earphone terminal 5 external device connection terminal 6 external device connection cable 7 reception / transmission switch 8 off switch 9 reception hole 10 transmission hole 11 turn-type switch 12 knock-type switch 13 battery 14 Vibrator 15 Numeric keypad 16 LED 20, 21 Weak radio wave converter

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[Procedure amendment]

[Submission date] September 3, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction contents]

According to a ninth aspect of the present invention, in the slave unit connected to the wireless type mobile phone, in the slave unit connected to the wireless type mobile phone according to the fourth aspect, the main body case is connected to the wireless type mobile phone body. It is formed integrally detachably. Further, claims 10 and 11 of the present invention.
12 connected to a wireless mobile phone
Is a child connected to the wireless cellular phone according to claim 4.
Between the audio reproduction unit and the audio / signal conversion unit
Placing or filling sound absorbing or sound insulating material, or
A special part is located between the audio reproduction unit and the audio / signal conversion unit.
Is made thicker.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0014

[Correction method] Change

[Correction contents]

The wireless portable telephone handset according to the present invention can be used even when the wireless portable telephone main body is stored in a place such as a drawer of a bag or a desk or a pocket for slacks which is difficult to remove. By placing the child device connected to the external device terminal in a handy place (such as a suit or shirt pocket, or a handy desk or pen stand) that can be easily taken out, the conversation can be smoothly transferred. The aircraft is held by hand like an ordinary handset,
Compared to the earphone type, there is a quick and natural movement of a person at the time of an incoming call. In addition, since the connection is made by a cable system or a weak radio wave, if the distance from the main body is maintained, the influence on the electronic device and the harmful effect of the electromagnetic wave can be avoided to a considerable extent. In addition, between the microphone and speaker
Sound-absorbing or sound-insulating material placed on the front panel prevents howling
And good transmission and reception can be performed.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0024

[Correction method] Change

[Correction contents]

[0024]

Ninth Embodiment FIG. 10 is a perspective view showing a slave unit connected to a wireless portable telephone according to a ninth embodiment of the present invention. FIG.
At 0, the handset main unit case 1 has the same shape as that of the second embodiment, but the wireless portable telephone main body 2 is equipped with an adjuster type detachably installed weak electric wave converter 20. The handset main unit case 1 is also equipped with a weak radio transmitter / receiver.
Even without using the connection cord from the earphone terminal or the external connection terminal, the information is received cordlessly from the wireless mobile phone main body 2 and converted to a weak radio wave, and the converter between the slave unit and the base unit operates. It is possible to transmit and receive signals to and from the wireless mobile phone 2 wirelessly, and to operate the receiving and transmitting talk away from the main body. FIG. 11 shows a case where the weak radio wave converter 21 is built in the wireless mobile phone main body 2.
This also has the same effect as described above. Also, FIG.
2 is a wireless mobile phone according to Embodiment 10 of the present invention.
FIG. 6 is a diagram illustrating a slave unit to be connected. As shown in the figure,
Sound-absorbing or sound-insulating material between the voice reproducer and the sound / signal converter
Filled, so howling is prevented with a simple solution
We were able to perform good transmission and reception.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0025

[Correction method] Change

[Correction contents]

[0025]

As described in detail above, by using the handset for a wireless telephone according to the present invention, the main body of the handset is stored in a bag, and the handset is put out to the outside (such as a pocket). By carrying the mobile phone, it is possible to make a quicker response to the call than removing the main body from the bag. In addition, because it is designed to be small, it can be put in a pocket of clothes and so on. The weight is so light that it does not break the collar of the clothes. Also, since a certain size is secured, handling is easy. Furthermore, since the wireless device is wired or weak radio waves, the influence on other electronic devices can be reduced or eliminated if only the position of the wireless device is taken into consideration. Furthermore, as the public is concerned about, the effects of electromagnetic waves on wireless handsets, if they exist, would be a major countermeasure, and even if such concerns were of no scientific basis, The anxiety felt by the user using the telephone handset will contribute not least to the active use and development of wireless communication. Also, the microphone and the speaker
Since sound absorbing or sound insulating materials were placed between the car parts,
Was prevented, and good transmission and reception could be performed.

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] FIG.

[Correction method] Added

[Correction contents]

FIG. 12 is an explanatory view showing a slave unit connected to a wireless portable telephone according to the tenth embodiment of the present invention.

[Procedure amendment 7]

[Document name to be amended] Drawing

[Correction target item name] FIG.

[Correction method] Added

[Correction contents]

FIG.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI H04Q 7/32 H04R 1/10 104E H04R 1/10 104 H04B 7/26 V

Claims (9)

[Claims] 1. A slave unit connected to a wireless mobile phone, wherein the slave unit is connected to an earphone terminal of the wireless mobile phone by wire and operates receiving / sending talk away from a main body. 2. A slave unit connected to a wireless mobile phone, wherein the slave unit is connected to a terminal for an external device of the wireless mobile phone by wire, and operates a receiving / sending talk and a key operation away from the main body. 3. Transmitting and receiving signals to and from the wireless mobile phone wirelessly through a weak radio wave converter built in or detachably installed in the wireless mobile phone, and receiving and transmitting talk or key operation away from the main body. A slave unit connected to a wireless mobile phone, which is operated. 4. An audio reproducing section including a speaker for reproducing an audio signal from the main body of the wireless portable telephone into audio, and an audio / video including a microphone for converting the audio into an audio signal and outputting the audio signal.
A main body case accommodating a circuit unit including a signal conversion unit; a battery housed in a battery housing unit provided in the main body case and supplying power to the circuit unit; and a sound from the wireless mobile phone. A voice signal input / output terminal for inputting a signal and outputting a voice signal to the wireless mobile phone; connecting the wireless mobile phone by a cord or wirelessly to transmit and receive signals; A slave unit connected to a wireless mobile phone, wherein the slave unit operates away from the main body. 5. A slave unit connected to a wireless portable telephone according to claim 4, wherein said slave unit main body case is formed in a pin shape, has a hook portion to be attached to a pocket or the like, and has a knock-type or turn-type power supply. A handset connected to a wireless mobile phone, characterized by having a switch. 6. The slave unit connected to the wireless portable telephone according to claim 4, wherein the slave unit main body case is formed in a card type, and the main body case itself has a power switch which is slidable up and down. A slave unit connected to a wireless mobile phone. 7. The slave unit connected to the wireless portable telephone according to claim 4, wherein the slave unit body case is formed in a pin shape, and the upper sound reproducing unit is formed in a bellows structure so as to be freely deformable. A slave unit connected to a wireless mobile phone. 8. A handset connected to the wireless handset according to claim 4, wherein a vibrator function and an LED light emitting function for recognizing an incoming call even when the wireless handset is in a mute state are provided in the handset main body case. A slave unit connected to a wireless mobile phone, comprising: 9. The mobile phone connected to the wireless mobile phone according to claim 4, wherein the main body case is detachably integrated with the wireless mobile phone main body. Slave unit to connect to.