JP3046925U - Alarm for wireless telephone - Google Patents

Abstract

(57) [Problem] To provide an alarm device for a radio telephone which can visually recognize reception of the radio telephone and the like, has a small body, and does not require battery replacement or the like. SOLUTION: An antenna (4) for receiving a radio wave.
A diode (5) for detecting radio waves received by the antenna (4), converting the radio waves into electric signals, and outputting the electric signals;
A condenser (8) for rectifying an electric signal output from the diode (5), a motor (9) driven by the electric signal rectified in the condenser (8), and a radio wave emitted from an antenna of the wireless telephone And a coil (6) for tuning to

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an annunciator used for a portable telephone, a simple portable telephone such as a PHS, and a wireless telephone such as a cordless telephone, and more specifically, detects a radio wave emitted from an antenna of the wireless telephone. The present invention relates to an alarm for a radio telephone for driving a motor or causing a light emitting means to emit light so as to notify reception of the radio telephone.

[0002]

[Prior art]

 2. Description of the Related Art In recent years, portable telephones (including simple portable telephones such as PHSs, etc .; the same applies hereinafter) which transmit and receive radio waves from telephones and send the same to a partner telephone through a relay base have been widely used. By carrying this portable telephone when going out or the like, it is possible to talk with the other party while walking.

[0005] However, when going out, there is a case where a ringing tone when a portable telephone receives a call causes annoying surroundings. Especially, in a quiet place such as during a meeting, in a hotel lobby, or in a restaurant, the ringing tone when a mobile phone receives a call often disturbs the surroundings. You may have to adjust the phone volume to turn off the ringer.

On the other hand, when the ringing tone is muted by adjusting the volume of the portable telephone in consideration of the surrounding situation, even if a call is received from the other party, it cannot be known. Especially in the case of emergency contact, unexpected situations can occur.

[0005] Furthermore, with the recent spread of mobile phones, even when a ringing tone is heard due to reception, the ringing tone of the mobile phone held by another person and the ringing tone of the mobile phone held by the user are not considered. It is possible that it cannot be easily distinguished.

[0006] In recent years, cordless telephones that can communicate in a room even at a position distant from the telephone body have become widespread. By using this cordless telephone, unlike a conventional telephone, the cordless telephone can be separated from the telephone body. Calls can be made even at a different location, but sometimes the user wants to turn off the ring tone because the ring tone is unpleasant.

[0007] For this reason, it has been convenient if a portable telephone or a cordless telephone (hereinafter referred to as a "wireless telephone") can confirm the reception visually instead of a ringing tone. In order to solve this problem, the present inventor has developed a telephone motor for driving a motor by detecting and using a radio wave when a radio telephone receives radio waves and is emitted from its antenna. An apparatus has been proposed (Utility Model Registration No. 3037457). By using this telephone motor device, it became possible to visually recognize the reception of the wireless telephone and the like.

[0008]

[Problems to be solved by the invention]

 FIG. 7 is a block diagram showing a circuit configuration of the telephone motor device proposed by the present inventor. The telephone motor device is an antenna for receiving a radio wave emitted from an antenna of a wireless telephone. 21, a diode 22 for detecting radio waves received by the antenna 21, converting the electric waves into an electric signal, and outputting the electric signal; a capacitor 26 for rectifying the electric power output from the diode 22; It comprises a switch 23 that is turned on when a more rectified electric signal is transmitted, a motor 24 that is driven when the switch 23 is turned on, and a power supply 25 that drives the motor 24. In this configuration, when a radio wave is emitted from the antenna of the wireless telephone, the diode 22 detects the radio wave via the antenna 21 and converts the radio wave into an electric signal, and the electric signal is switched via the capacitor 26. 23. Then, the switch 23 is turned on, and power is supplied from the power supply 25 to the motor 24 to drive the motor. Therefore, by mounting, for example, a propeller or the like at the tip of the motor 25, it becomes possible to easily visually recognize the reception of the wireless telephone and the like.

However, the above-mentioned telephone motor device requires a power source for driving the motor, so that the main body has to be large. In addition, when batteries were used as the power source, replacement of the batteries and other operations were required, which made handling inconvenient.

Accordingly, the present invention provides an alarm for a wireless telephone, which allows the user to visually recognize the reception of the wireless telephone and the like, and has a small body and does not require any operation such as battery replacement. The challenge is to do.

[0011]

[Means for Solving the Problems]

 The annunciator for a wireless telephone according to the present invention is an annunciator for a wireless telephone that detects a radio wave emitted from an antenna of the wireless telephone and notifies reception, etc. A diode for detecting radio waves, converting the electric signal into an electric signal, and outputting the electric signal; a capacitor for rectifying the electric signal output from the diode; a motor driven by the electric signal rectified by the capacitor; And a coil for tuning to a radio wave emitted from the antenna.

In the radio telephone annunciator of the present invention, when the radio telephone receives radio waves and emits a radio wave from its antenna, the diode detects the radio wave via the antenna of the present invention and converts it into an electric signal. And output. This electrical signal is then rectified by a capacitor and sent to the motor, which drives the motor.

[0013] As described above, in the alarm device for a wireless telephone of the present invention, the motor is driven when the wireless telephone receives radio waves and the antenna emits radio waves. By wearing it, even when the ringing tone of the wireless telephone is muted, or when crowded, etc., it is now possible to visually recognize the reception when the wireless telephone receives. .

In the radio telephone alarm of the present invention, since the coil for tuning to the radio wave emitted from the antenna of the radio telephone is provided, it is tuned to the frequency of the radio wave emitted from the antenna of the radio telephone. And resonated, making it possible to increase the voltage of electricity flowing through the circuit. Therefore, without using a power supply, the motor can be driven only by using the radio waves emitted from the antenna of the wireless telephone. Work can be eliminated.

[0015]

[Embodiment of the invention]

 In the radio telephone annunciator of the present invention, a detection diode for detecting the received radio wave, converting it into an electric signal, and outputting the electric signal is connected to an antenna for receiving the radio wave emitted from the antenna of the radio telephone. ing.

A capacitor for rectifying an electric signal output from the diode is connected to the detection diode, and a motor driven by the electric signal rectified by the capacitor is connected to the capacitor. Is connected.

[0017] Further, a coil for tuning radio waves emitted from the antenna of the wireless telephone is connected to the receiving antenna, so that the voltage sent to the motor can be increased. Was.

Here, it is preferable to connect not only a motor but also a light emitting means to the diode, so that it is possible to know the reception of the wireless telephone by light as well as driving of the motor. In this case, if a switch for switching between driving of the motor and light emission of the light emitting means is provided, it is possible to select one of them according to the surrounding conditions. When a light-emitting means is further provided, it is preferable to use an LED as the light-emitting means, and it is preferable to use an LED having a wide half-value angle or a blinking-type LED. It becomes possible.

[0019]

【Example】

 FIG. 1 is a block diagram showing a circuit configuration of a wireless telephone according to an embodiment of the present invention. Referring to FIG. It is an alarm.

In FIG. 1, reference numeral 2 denotes a detector for detecting radio waves emitted from the antenna of the wireless telephone and converting the radio waves into electric signals. The detector 2 includes an antenna 4 for receiving radio waves. And a diode 5 for converting a radio wave received by the antenna 4 into an electric signal, and a coil 6 for tuning to a radio wave emitted from the antenna of the wireless telephone. 2 is extended outside.

A main body 3 is connected to the detection section 2 via a lead wire 7. The main body 3 has a regulating device for rectifying an electric signal sent from the diode 5. A diversion condenser 8 is provided, and a motor 9 driven by an electric signal rectified by the condenser 8 is provided. The main body 3 in this embodiment is provided with a clip 12 as shown in FIG. 2, so that the main body 3 can be attached to a bag, clothes, or the like. However, in the present invention, the clip does not necessarily have to be provided.

In this embodiment, one antenna 4, one diode 5 and one coil 6 are provided in the detector 2, but the present invention is not limited to this, and a plurality of each may be provided. In this case, the voltage of electricity sent to the motor can be further increased, and the motor can be driven more strongly.

Further, the length of the lead wire connecting the detector and the main body is arbitrary, and may be longer or shorter.

Further, in the present embodiment, the detector and the main body are separated, but the present invention is not necessarily limited to this, and may be combined into one unit.

The annunciator for a wireless telephone according to the present embodiment has the above-described configuration. When this is used, after the ringing tone of the wireless telephone is turned off, as shown in FIG. All that is necessary is to wind the antenna 4 around the antenna 11 of the wireless telephone 10. The main body 3 may be attached to a bag, clothing, or the like with the clip 12, or may be simply placed.

In this state, when the radio telephone receives a signal or the like and a radio wave is emitted from its antenna, the motor of the main unit is driven, and the reception or the like can be visually recognized. Also, in this case, as shown in Fig. 2, by attaching a mascot or the like to the motor of the main body, reception etc. can be more easily known, and when a radio wave is not being received, etc. Also works as an accessory. Furthermore, by wearing your own mascot, it is possible to clearly distinguish a wireless telephone owned by another person from a wireless telephone owned by oneself.

Further, by increasing the length of the lead wire 7 connecting the detection unit 2 and the main unit 3, even if the user is away from the wireless telephone, it is possible to easily know the reception and the like.

Next, the operation of the radio telephone annunciator according to the present embodiment having this configuration will be described with reference to FIG. 3. When the radio telephone receives radio waves and emits radio waves from its antenna, the antenna 4 is turned off. Then, the detection diode 5 detects the radio wave (step 1).

Then, the detected detection diode 5 converts the radio wave into an electric signal and outputs the electric signal (step 2).

After that, the electric signal output from the detection diode 5 is sent to the motor 9 after being rectified by the capacitor 8, whereby the motor 9 is driven (step 3), and the reception is visually checked. It becomes possible to know.

FIG. 4 is a block diagram showing a circuit configuration of another embodiment of the present invention. In this embodiment, an LED 13 serving as a light emitting means is provided on the main body 3 together with the motor 9. And a switch 14 for selecting one of the driving of the LED 13 and the light emission of the LED 13. As shown in FIG. 5, the LED 13 is capable of recognizing its light emission from outside the main body 3, and the operation section of the switch 14 is provided outside the main body 3. Therefore, by switching the switch 14 depending on the surrounding conditions, it is possible to know reception and the like by light in addition to driving the motor.

As the LED, an LED having a wide half-value angle may be used. In addition, a blinking LED may be used. Further, the switch 14 does not necessarily need to be provided, and the driving of the motor and the emission of the LED may be performed simultaneously.

Further, also in the present embodiment, a plurality of antennas 4, diodes 5 and coils 6 in the detection unit 2 may be provided. In such a case, the motor can be driven more powerfully and the LED Can emit light more strongly.

Furthermore, the length of the lead wire 7 connecting the detector 2 and the main body 3 is arbitrary, and may be longer or shorter.

Further, in the present embodiment, the detection unit and the main unit are separated, but the present invention is not necessarily limited to this, and the detection unit and the main unit are not separated, and they are integrated into one unit. They may be put together.

The annunciator for a wireless telephone according to the present embodiment has the above-described configuration, and when this is used, the ringing tone of the wireless telephone is muted as in the other embodiments described above. Later, as shown in FIG. 2, it is only necessary to wind the antenna 4 around the antenna 11 of the wireless telephone 10. Then, the main body 3 may be attached to a bag, clothing, or the like by the clip 12, or may be left alone.

In this state, when the radio telephone receives a signal or the like and a radio wave is emitted from its antenna, the motor of the main unit is driven or the LED emits light, so that the reception or the like can be visually recognized. Also, in this case, as shown in FIG. 5, by attaching a mascot or the like to the motor of the main body, reception can be more easily known, and when a radio wave is not being received. Also functions as an accessory. Furthermore, by wearing your own mascot, it is possible to clearly distinguish a wireless telephone owned by another person from a wireless telephone owned by you.

Also, as in the other embodiments described above, by increasing the length of the lead wire 7 connecting the detection unit 2 and the main unit 3, even when the user is away from the wireless telephone, The reception and the like can be easily known.

Next, the operation of the wireless telephone alarm of this embodiment with this configuration will be described with reference to FIG. 6. When the switch 14 is driven by a motor, the wireless telephone performs reception and the like. When a radio wave is emitted from the antenna, a detection diode 5 detects the radio wave via the antenna 4 (step 4), and the diode 5 that has detected the radio wave converts the radio wave into an electric signal and outputs the electric signal. After that, the electric signal output from the detection diode 5 is sent to the motor 9 after being rectified by the capacitor 8, thereby driving the motor 9 (step 6).

On the other hand, when the switch is set to emit light from the LED, when a radio telephone receives radio waves and emits a radio wave from its antenna, a detection diode 5 detects the radio wave via the antenna 4. Then, the diode 5 that has detected the electric wave converts the electric wave into an electric signal and outputs the electric signal (step 8). After that, the electric signal output from the diode 5 is rectified by the capacitor 8 and thereafter. The LED 13 is sent to the LED 13 to emit light (step 9).

[0041]

[Effect of the invention]

 Since the alarm for a wireless telephone according to the present invention is as described above, the following effects can be obtained.

According to the annunciator for a wireless telephone of the present invention, the motor is driven when the wireless telephone receives radio waves and the antenna emits a radio wave. Even when the ringing tone of the wireless telephone is muted in consideration of the situation, or when the unpleasant ringing tone of the wireless telephone is silenced indoors, it is easy to visually recognize the reception of the wireless telephone. it can.

Also, by attaching a mascot or the like to the motor, reception and the like can be more easily known, and at the same time, it functions as an accessory. It is possible to easily distinguish between wireless telephones.

In the radio telephone alarm of the present invention, the detection unit is provided with a tuning coil, whereby the radio wave can be tuned to the radio wave emitted from the antenna of the radio telephone and resonated. It became possible to raise it. As a result, the motor can be driven without using a power supply, the main unit can be made smaller, and can be attached to bags, clothes, etc. Was unnecessary.

In addition, by increasing the length of the lead wire connecting the detection unit and the main unit, it is possible to easily know reception and the like even in a place away from the wireless telephone.

Further, in the case of an embodiment in which an LED is provided as a light-emitting means in addition to the motor, it is possible to know reception and the like by light by switching a switch to cause the LED to emit light. It became possible to use them properly according to the surrounding conditions.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a circuit configuration of an embodiment of a wireless telephone alarm according to the present invention;

FIG. 2 is a diagram for explaining how to use the embodiment of the wireless telephone alarm of the present invention;

FIG. 3 is a flowchart showing the operation of the embodiment of the wireless telephone alarm according to the present invention;

FIG. 4 is a block diagram showing a circuit configuration of another embodiment of the alarm for a wireless telephone according to the present invention.

FIG. 5 is a diagram illustrating a method of using another embodiment of the alarm for a wireless telephone according to the present invention;

FIG. 6 is a flowchart showing the operation of another embodiment of the alarm for a wireless telephone according to the present invention.

FIG. 7 is a block diagram of a conventional telephone motor device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Radiotelephone alarm 2 Detector 3 Main part 4 Antenna 5 Detector diode 6 Tuning coil 7 Lead wire 8 Rectifier capacitor 9 Motor 10 Radiotelephone 11 Radiotelephone antenna 12 Clip 13 LED 14 Switch

[Procedure amendment]

[Submission date] September 24, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 4

[Correction method] Change

[Correction contents]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claim 5

[Correction method] Change

[Correction contents]

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Claim 6

[Correction method] Change

[Correction contents]

Claims (7)

[Utility model registration claims] An alarm device for a radio telephone for detecting a radio wave emitted from an antenna of the radio telephone and notifying reception of the radio wave. The antenna (4) for receiving a radio wave, and a signal received by the antenna (4). A diode (5) for detecting the converted radio wave, converting the electric signal into an electric signal, and outputting the electric signal; a capacitor (8) for rectifying the electric signal output from the diode (5); An alarm for a radio telephone, comprising: a motor (9) driven by a rectified electric signal; and a coil (6) for tuning to a radio wave emitted from an antenna of the radio telephone. 2. An annunciator for a radio telephone for detecting a radio wave emitted from an antenna of the radio telephone and notifying the reception or the like, comprising: an antenna (4) for receiving a radio wave; A diode (5) for detecting the converted radio wave, converting the electric signal into an electric signal, and outputting the electric signal; a capacitor (8) for rectifying the electric signal output from the diode (5); A motor (9) driven by the rectified electric signal, a light emitting means (13) that emits light by the electric signal rectified by the condenser (8), and a coil (10) for tuning to a radio wave emitted from an antenna of the wireless telephone. 6) An alarm for a wireless telephone. 3. An annunciator for a radiotelephone for detecting radio waves emitted from an antenna of the radiotelephone and notifying reception of the radio waves, comprising: an antenna (4) for receiving radio waves; A diode (5) for detecting the converted radio wave, converting the electric signal into an electric signal, and outputting the electric signal; a capacitor (8) for rectifying the electric signal output from the diode (5); A motor (9) driven by the rectified electric signal, a light emitting means (13) that emits light by the electric signal rectified by the condenser (8), and a coil (10) for tuning to a radio wave emitted from an antenna of the wireless telephone. 6) and a switch (14) for selecting one of the motor (9) and the light emitting means (13). Intellectual instrument. 4. An alarm for a radio telephone according to claim 1, wherein said light emitting means is an LED. 5. The light emitting means (13) has a LE having a wide half-value angle.
D. The alarm for a wireless telephone according to claim 1, wherein the alarm is D. 5. 6. An alarm for a wireless telephone according to claim 1, wherein said light emitting means is a flashing LED. 7. The apparatus according to claim 1, wherein a plurality of said receiving antennas (4), a plurality of detecting diodes (5), and a plurality of tuning coils (6) are provided. An alarm device for a wireless telephone according to the present invention.