KR100264230B1 - Call signaling device for portable telephone - Google Patents

Abstract

Provided is a notification apparatus for a portable telephone, which can be easily and securely attached to any of the antenna tip portions having different outer diameters corresponding to various portable telephones, and is easy to remove.

A light source 12, incoming call detection means (34, 13) for detecting incoming calls of the portable telephone, light emission drive means (13) for emitting a light source in accordance with detection signals of the incoming detection means (34, 13), and a light source ( 12 and a holding member 20 for holding the incoming call detection means 34 and 13 and the light emission driving means 13 integrally, and are fitted to the front end of the antenna of the portable telephone. A notification device for a portable telephone having a fitting portion (23), wherein a plurality of elastic protrusions (23e) protrude inwardly on the fitting portion (23).

Description

CALL SIGNALING DEVICE FOR PORTABLE TELEPHONE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a call notification device in a portable telephone such as a mobile telephone and a PHS (Personal Handy System).

Background Art Conventionally, an example has been proposed in which a light emitting element is attached to an antenna of a cellular phone to emit light when an incoming call is received.

An example described in Japanese Utility Model Registration No. 2515077 is shown in FIG.

In Fig. 16, in the display device 01, a light emitting diode 02 is mounted on the diode portion 05 through two conductive legs 03 and 04, and is covered with a transparent coverr 08, and the diode portion 05 is shown. The cylindrical connector 06 protrudes from the lower surface of the bottom surface, and the connector 06 is fixed to the tip of the antenna 07.

Two diodes provided in the diode portion 05 are configured to form a loop circuit in which forward current flows with the light emitting diode via the conductive legs 03 and 04.

When there is a call reception and a response carrier is transmitted, the light emitting diode 02 emits light by the high frequency current distributed in the antenna 07 to inform the reception.

By the way, the tip of the antenna of the cellular phone is usually cylindrical, and its outer diameter is various and is not unified.

In the example of the above publication, since the inner diameter of the cylindrical connector 06 is constant, if the outer diameter of the antenna tip is approximately the same as the inner diameter of the connector 06, the inner diameter of the cylindrical connector 06 can be reliably fitted and fitted with an adhesive material, but the outer diameter of the antenna tip is smaller. If it is, the gap with the inner circumferential surface of the connector 06 becomes large, and it is difficult to adhere by the adhesive material to ensure the mounting.

Therefore, the operation of attaching the display device 01 to the antenna is not simple, and it is not enough to cope with various antennas, and there is also a lack of general purpose.

Once the display device 01 is fixed to the tip of the antenna with an adhesive, it is difficult to remove it, and maintenance and replacement are not easy, and it is inconvenient.

In addition, since the light emitting diode 02 is driven and emits light by a current induced by a carrier wave transmitted from an antenna without power, the display device 01 emits light when the transmission power is large. If it is small, the light emitting diode 02 cannot be made to emit light, and the portable telephone which can be adapted is limited.

In the display device 01, the semiconductor junction surface of the light emitting diode 02, that is, the light emitting surface is directed toward the antenna axial direction, and the light of the light emitting diode 02 has directivity, and therefore, from the front end of the antenna to the antenna axial direction. It is difficult to see since light is not directed directly to the person who actually handles the mobile phone by being emitted immediately.

SUMMARY OF THE INVENTION The present invention has been made in view of the above, and an object thereof is to provide a portable telephone call notification device which is simply and reliably mounted on any antenna tip portion having an outer diameter corresponding to various portable telephones and can be easily removed. In that it provides.

Moreover, it is applicable to the portable telephone with a small output, Comprising: It is the point which provides the incoming notification apparatus of the portable telephone which the light of a light source emits in the direction which is easy to see.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of a cellular phone equipped with a call notification device according to an embodiment of the present invention.

2 is a side view thereof.

Fig. 3 is a rear view showing the internal structure of the cap of the call notification device.

4 is a side view thereof.

5 is a top view of the fitting portion of the retaining member.

FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. 5; FIG.

7 is a sectional view of another state;

Fig. 8 is a circuit diagram of a call notification device of the present invention.

9 is a rear view of a call notification device according to another embodiment.

Fig. 10 is a side view of the elastic tubular member.

Fig. 11 is a top view thereof.

12 is a bottom view thereof.

Fig. 13 is a cross-sectional view taken along the line XIII-XIII in Fig. 11;

FIG. 14 is a cross-sectional view taken along the line IV-XIV in FIG. 11; FIG.

Fig. 15 is an external view showing a state of use of an incoming call notification device according to still another embodiment;

Fig. 16 is a perspective view showing the structure of a conventional incoming notice apparatus.

<Explanation of symbols for the main parts of the drawings>

1: mobile phone

2: antenna

3: case

4: push key

5: display unit

6: callout

7: receiver

10: call notification device

11: cap

12: light emitting diode

13: circuit board

14: battery

20: holding member

21: light source holding unit

22: power supply

23: fitting

30, 31: terminal piece

34: coil

41: diode

42: condenser

43: transistor

44, 45: resistance

46: transistor

47: resistance

48: transistor

49: resistance

50: transistor

51, 52, 53, 54: resistance

55 condenser

60: call notification device

61: holding member

62: fitting portion

63: coil

65: elastic cylindrical member

66: conical barrel

67: stone

70: call notification device

71: antenna side holding member

72: light source holding member

73: wire cord

74: clip

In order to achieve the above object, the present invention provides a light source, incoming call detection means for detecting an incoming call of a portable telephone, light emission drive means for emitting the light source in accordance with a detection signal of the incoming call detection means, and the light source and incoming call detection And a holding member for integrally holding the means and the light emitting driving means, and having a fitting portion fitted to the distal end portion of the antenna of the portable telephone at a proximal end of the holding member, wherein the plurality of elastic protrusions protrude inwardly. The incoming call notification device of the portable telephone formed in this manner was used.

Since a plurality of elastic projections are formed to protrude inwardly in the fitting portion of the base end portion of the holding member, when the fitting portion is coupled to the antenna distal end portion, the elastic protrusion protrudes inward and is pushed out by the antenna distal end portion. Deform to enlarge the diameter, and fit the antenna tip.

Therefore, a plurality of elastic protrusions are attached by fastening the antenna tip portion from the surroundings by the elastic force, and the incoming notification device is reliably mounted on the antenna tip portion.

The invention of claim 2 further includes: a light source, incoming call detection means for detecting an incoming call of a portable telephone, light emission drive means for emitting the light source in accordance with a detection signal of the incoming call detection means, the light source, incoming call detection means, and light emission drive means. A holding member for holding the body integrally, and having a cylindrical fitting portion fitted to a distal end portion of the antenna of the portable telephone at the proximal end of the holding member, wherein the cylindrical fitting portion has an inner side of the portable telephone having an elastic cylindrical member embedded therein. Call forwarding device.

When the cylindrical fitting portion of the holding member is fitted to the tip of the antenna, the elastic cylindrical member embedded in the cylindrical fitting portion is elastically deformed so that the antenna tip is fastened from the surroundings, and the incoming notification device is reliably attached to the tip of the antenna.

According to a third aspect of the present invention, in the call notification device of the portable telephone according to claim 2, the inner surface of the cylindrical fitting portion of the holding member has approximately the same inner diameter along the axial direction, and the elastic cylindrical member is topped from the bottom in the axial direction. And a tubular portion gradually reduced over the portion, and a plurality of protrusions axially oriented to the outer surface of the tubular portion, wherein the outer surfaces of the plurality of protrusions have approximately the same outer diameter throughout the axial direction. do.

The elastic tubular member is axially directed to the outer surface of the tubular portion whose diameter is reduced from the bottom to the top, and a plurality of protrusions are formed, and since the outer surfaces of the plurality of protrusions have substantially the same outer diameter over the axial direction, Since the protrusion part gradually increases from the bottom part to the top part, the top part tends to elastically deform than the bottom part.

Therefore, when the tip of the antenna having a thin shape is inserted into the cylindrical fitting portion of the retaining member in which the elastic cylindrical member is embedded in the inner surface, the entire cylindrical portion whose diameter is gradually reduced from the bottom to the top portion is elastically deformed and the antenna tip is Is tightened as a whole, so that the holding member is securely mounted.

In addition, when the antenna tip portion having the same cross-sectional shape in the axial direction is inserted into the cylindrical fitting portion, the protruding portion at the top of the elastic tubular member is greatly elastically deformed and easily inserted into the deep inside, and also tightens the antenna tip portion as a whole to retain the holding member. Is mounted securely.

According to a fourth aspect of the present invention, in the call notification device of the portable telephone according to the first or second aspect, the light emitting drive means is provided with a power supply by itself.

According to a fifth aspect of the present invention, in the call notification device for the portable telephone according to the fourth aspect, the power source is detachably held to the holding member.

The invention according to claim 6 is the incoming notification device for the portable telephone according to any one of claims 1 to 5, comprising a cap that covers and is attached to the holding member, to which at least the emitted light of the light source of the cap touches. The part is composed of transparent or translucent.

According to a seventh aspect of the present invention, in the call notification device of the portable telephone according to the sixth aspect, the cap is detachably attached to the holding member.

According to the eighth aspect of the present invention, in the call notification device of the portable telephone according to any one of claims 1 to 7, the light source is a light emitting diode, and the light emitted from the light emitting diode is in a direction perpendicular to the antenna axial direction. The light emitting diode is held by the holding member in a directed posture.

In the invention according to claim 9, the incoming notification device for the portable telephone according to claim 1 or 2, wherein the incoming detection means includes a coil wound around the outer circumference of the cylindrical fitting portion of the holding member.

The invention according to claim 10 further includes: incoming detection means for detecting a signal received by an antenna of a portable telephone, light emission driving means for emitting the light source in accordance with a detection signal of the incoming detection means, the incoming detection means, and light emission driving means And a wire for electrically connecting the light source and the light-emitting driving means held by the light source and the holding member, and fitted to the front end of the antenna of the portable telephone. It has a cylindrical fitting part, The said cylindrical fitting part is an incoming notice apparatus of the portable telephone formed in which the some elastic protrusion protruded inwardly over the circumferential direction.

In the invention according to claim 11, in the incoming call notification device of the portable telephone according to claim 10, the cap is provided with a light-transmitting cap at least partially covering the light source and detachable.

According to a twelfth aspect of the present invention, in the notification device for a portable telephone according to the eleventh aspect, a locking member is provided in the cap.

EMBODIMENT OF THE INVENTION Hereinafter, one Embodiment which concerns on this invention is shown and described in FIGS.

Fig. 1 is a front view showing a state in which the terminating notification device 10 according to the present embodiment is mounted on the antenna 2 of the cellular phone 1, and Fig. 2 is a side view thereof.

The mobile phone 1 is provided with a push key 4 and a display portion 5 on the front of a vertically rectangular rectangular case 3, and is formed with a talker 6 and a receiver 7, The antenna 2 protrudes elastically from the position biased to one side.

The call notification device 10 is attached to the cylindrical tip portion 2a in which the diameter of the antenna 2 is enlarged to some extent.

The call notification device 10 is covered with a cap 11 shaped like an animal.

The cap 11 is made of resin and slightly transmissive, in particular, the front face part is translucent and can be transmitted through the light of the light emitting diode 12 provided therein, and the incoming call can be announced.

Moreover, the whole of the cap 11 which is slightly translucent also shimmers.

In addition to the light emitting diode 12, a circuit board 13 and a battery 14 on which a light emitting drive circuit and a call detection circuit are mounted are mounted inside the cap 11 of the call notification device 10 by the holding member 20. It is maintained and installed.

3 and 4, the holding member 20 is made of a resin and is composed of a light source holding portion 21, a power supply holding portion 22, and a fitting portion 23 in order from top to bottom.

The light source holder 21 is made of a light-transmitting resin, and the front wall 21b and the rear wall 21c which block approximately the semi-cylindrical roof 21a and the front and rear openings on the upper wall 22a of the power source holder 22. ), And a light emitting diode 12 is embedded therein, and the light emitting diode 12 faces the light emitting surface toward the front wall 21b.

At least the front wall 21b of the light-transmitting light source holding part 21 is wrinkled on its surface, and diffuses the light irradiated from the light emitting diode 12 to the front wall 21b, and the cap 11 Light the whole brightly.

However, the front wall 21b is the brightest.

The circuit board 13 is disposed above the upper wall 22a of the power holding unit 22 under this light emitting diode 12.

As for the power supply holding part 22, the disk top wall 22a and the bottom wall 22b face up and down, and the side surface is covered by the semi-cylindrical peripheral wall 22c.

Terminal pieces 30 and 31 having elasticity are attached to the lower surface of the upper wall 22a and the upper surface of the lower wall 22b, respectively. Battery cells 14 are stacked on top of one another.

The cylindrical fitting portion 23 on the proximal side (lower side) is formed of a substantially cylindrical wall 23a as shown in Figs. 5 to 7, and the cylindrical wall 23 is made to be slightly larger in diameter as it goes downward. The flange 23b is formed in the lower end, the protrusion 23c is formed along the circumferential direction slightly upward, and the long groove 23d is comprised between the flange 23b.

And the projection piece 23e formed by a pair of parallel incision from the upper end to the cylindrical wall 23a is provided in the circumferential direction three equal space positions.

The projection piece 23e is inclined inwardly and protrudes, and the convex part 23f which extended in circular arc shape in the center axis | shaft is formed in the upper end.

The holding member 20 is elastic with a resin material, the projection pieces 23e are also elastically deformed, and the minimum inner diameter of the fitting portion 23 in which the projections 23f of the three projection pieces 23e are formed is enlarged. can do.

The fitting portion 23 is fitted by fitting the upper end of the cylindrical wall 23a to the peripheral chamfer portion of the lower wall 22b of the power holding portion 22.

The coil 34 of the incoming detection circuit is wound about three turns on the outer circumference of the fitting portion 23.

The light emitting diode 12, the circuit board 13, the battery 14, the coil by the holding member 20 which consists of the light source holding part 21, the power supply holding part 22, and the fitting part 23 as mentioned above. 34 is held, and the battery 14 is detachably replaceable.

The light emitting diode 12, the battery 14, and the coil 34 are electrically connected to the circuit board 13 by electric wires, and the circuit configuration thereof is shown in FIG.

One end of the coil 34 is connected to the base of the NPN transistor 43 of the emitter ground via the diode 41, and the base is connected to the grounded capacitor 42.

The collector of transistor 43 is connected to the base of the PNP transistor 46 via a resistor 44, and the emitter of transistor 46 is connected to the base via a resistor 45 while being connected to the positive electrode of the battery 14. It is.

The collector of the transistor 46 is connected to the base of the NPN transistor 48 of the emitter ground via the resistor 47, and the base is grounded through the capacitor 56.

The collector of the transistor 48 is connected to the base of the PNP transistor 50 via a resistor 49, and the emitter of the transistor 50 is connected to the positive electrode of the battery 14.

The collector of the transistor 50 is connected to the light emitting diode 12, and the other end of the light emitting diode 12 is grounded via a resistor 51.

On the other hand, the battery 14 is grounded through the resistors 52 and 53 in which the negative electrode is grounded, the positive electrode is in series, and the other end of the coil 34 via the resistor 54 through the intermediate connection of the resistors 52 and 53. The resistor 54 is further grounded via the capacitor 55.

Therefore, when the voltage divided by the resistors 52 and 53 of the battery 14 is applied to the coil 34, and the incoming response wave is transmitted from the antenna 2, the high frequency current induced by the carrier wave Rectified in the diode 41 to conduct the transistor 43.

Even when the carrier output is small, the carrier can be reliably detected by the application of a voltage. The conduction current of the transistor 43 is amplified by the transistor 46 and the transistors 48 and 50 in the next stage, and the light emitting diode 12 ), And the pulse power which widened the pulse width by the capacitor | condenser 56 at this time is supplied to the light emitting diode 12, it can make light emission time long, and it can be seen that it lights up more brightly.

The cap 11 is covered from above so as to cover almost all of the holding member 20 holding the circuit board 13, the light emitting diode 12, the battery 14, and the like, which constitute the above circuit. The inner circumferential edge portion 11a protruding slightly inwardly of the lower end opening of the c) is fitted into and fixed to the lower elongated groove 23d of the fitting portion 23.

Therefore, the cap 11 can also be easily removed from the holding member 20 as needed.

When the face part of the cap 11, which is an animal, is fitted to the holding member 20 so as to face the front, the translucent face part faces the light emitting surface of the light emitting diode 12 so as to face the front wall 21b of the light source holding part 21. Opposes.

The incoming notification device 10 is configured as described above, and when the incoming notification device 10 is mounted on the antenna 2 of the cellular phone 1, the antenna 2 is attached to the fitting portion 23 on the proximal side. Insert the tip 2a of the

When the tip portion 2a of the antenna 2 is inserted into the cylindrical wall 23a of the fitting portion 23, three projection pieces 23e protruding inward from the cylindrical wall 23a as shown in FIG. The protrusion piece 23f is pushed and widened in contact with the convex portion 23f.

Therefore, the three projection pieces 23e are elastically deformed to enlarge the minimum inner diameter formed by the three convex portions 23f to receive the tip 2a of the antenna 2, and the tip 2a of the antenna 2 is received. The three elastically deformed projection pieces 23e are fastened from the periphery, and the incoming call notification device 10 is securely mounted to the antenna 2.

In this manner, since the distal end portion 2a of the antenna 2 is fastened and mounted by elastic force by the three projection pieces 23e, the tip notification portion 10 is somewhat different from the outer diameter portion of the antenna. Even if it is deformed, the elastic force of the projection piece 23e acts and can apply to the maximum deformation range, it can respond to various antennas, and has versatility.

In addition, even when the incoming notification device 10 attached to the antenna tip portion 2a is removed, it can be removed simply by removing it and can be easily removed during maintenance or replacement.

The present notification apparatus is provided with a battery 14 by itself, and it is possible to reliably detect a response wave at the time of reception and emit light sufficiently to the light emitting diode 12, even if a normal cellular phone is small as well as an outgoing output such as PHS. You can.

In addition, since the coil 34 is wound around the outer circumference of the cylindrical fitting portion 23 of the holding member 20 to which the antenna 2 is fitted, current due to the response carrier wave is easily induced on the coil 34, even at a small output. You can make a call.

Since the battery 14 is detachably held by the power supply holding part 22 of the holding member 20, the battery 14 can be easily replaced.

The call notification device 10 is covered with a cap 11 shaped like an animal, and the cap 11 is made of resin, in particular, the front face part is translucent, and the light emitting diode 12 installed therein is also faced to the front. The light shines through the light from the front wall 21a of the light source holder 21 that shines most brightly, and the incoming call can be signaled.

Since the translucent portion of the front face of the cap 11 shines, the user is easy to notice and the incoming notification effect is large.

Moreover, the whole of the cap 11 which is slightly translucent also shimmers.

The cap 11 is formed in the shape which imitated the animal, and is highly commercial.

Not only the animals but also various objects, characters, and the like can be formed to further increase the merchandise.

And since the cap 11 is detachably attached to the holding member 20, it is possible to replace and enjoy the cap 11 of various shapes, or to simply select and attach the cap 11 according to the owner's taste, Can serve as an accessory.

Next, another embodiment will be described with reference to FIGS. 9 to 14.

In the incoming notification device 60 according to the present embodiment, the engagement portion 62 of the holding member 61 is different from the incoming notification device 10, and the other members are the same (the same members use the same reference numerals).

The fitting portion 62 has a substantially cylindrical shape, a flange 62a is formed at the lower end portion, a groove 62b is formed spirally on the outer circumferential surface of the upper half portion, and the coil 63 is wound around the groove 62b. .

The inner circumferential surface of the cylindrical fitting portion 62 has the same inner diameter in the cylindrical axis direction.

On the inner circumferential surface of the fitting portion 62, an elastic tubular member 65 is embedded so as to be disposed therein.

As shown in Figs. 10 to 14, the elastic cylindrical member 65 is a substantially cylindrical rubber member, and has a conical cylindrical portion 66 whose diameter is gradually reduced from the bottom in the cylindrical axial direction to the top thereof, and It consists of six protrusions 67 formed oriented in the axial direction on the outer peripheral surface of the conical cylindrical part 66. As shown in FIG.

The six protrusions 67 are equally arranged on the outer circumferential surface of the conical cylindrical portion 66 at equal intervals. And the outer side surfaces of the six protrusions 67 have substantially the same outer diameter over the axial direction.

Since the six protrusions 67 of which the outer diameter of the outer surface is substantially equal to the outer peripheral surface of the conical cylindrical part 66 protrudingly provided along the axial direction, the protrusion 67 gradually increases from the bottom part to the top part. (See Figure 13).

Therefore, the protrusion 67 tends to be largely deformed from the bottom to the top.

The elastic tubular member 65 is fitted into the fitting portion 62.

The inner circumferential surface of the fitting portion 62 has the same inner diameter in the axial direction, and the outer diameter of the elastic tubular member 65 is also substantially the same in the axial direction and is fitted in a state slightly larger than the inner diameter of the fitting portion 62. An elastic tubular member 65 is built in the inner circumferential surface of 62.

Six protrusions 67 of the elastic tubular member 65 are press-contacted to the inner circumferential surface of the fitting portion 62, and the space formed by the gap between the protrusions 67 is gradually enlarged from the bottom to the top.

Considering the case where the antenna tip of the portable telephone is inserted into the elastic tubular member 65, if the antenna tip has a sharp tip, the cone is gradually reduced in diameter from the bottom to the top with the protrusion 67. The entire cylindrical portion 66 is elastically deformed to tighten the antenna distal end portion as a whole, so that the fitting portion 62 is supported, and the holding member 61 is securely mounted.

In addition, when the antenna tip portion having the same cross-sectional shape in the axial direction is inserted into the fitting portion 62, the top side protrusion 67 of the elastic tubular member 65 is largely elastically deformed and easily inserted deeply and also as a whole. The holding member 61 is securely mounted by tightening the antenna tip.

In this way, the elastic tubular member 65 is incorporated in the fitting portion 62 of the holding member 61, so that the elastic cylindrical member 65 can be applied to various shapes of the antenna tip portion, and is extremely versatile.

Next, another embodiment will be described with reference to FIG.

In the present notification device 70, the holding member 20 has a light source holding portion 21, a power holding portion 22, and a fitting portion 23, while dividing the light source holding portion into a separate member. The antenna side holding member 71 holding the battery and the circuit board and the light source holding member 72 holding the light source are divided by integrating the power holding portion and the fitting portion, and both are connected by the wire cord 73. Doing.

The antenna side holding member 71 is fitted to the antenna of the cellular phone 1 by the same fitting portion as that of the fitting portion 23, and the power cord 73 from the antenna side holding member 71 is provided. Extends and protrudes, and a light source holding member 72 is attached to an end thereof.

The antenna-side holding member 71 is covered with the cylindrical cap 71a, and the light source holding member 72 is covered with the translucent cap 72a which imitated the animal.

The clip 74 is fixed to the back of the cap 72a, and can be attached to various parts using this clip 74. As shown in FIG.

Therefore, the main body of the cellular phone 1 can be accommodated in a bag or the like, and the light source holding unit 72 can be attached to the shoulder belt by a clip 74.

According to the invention of claim 1 of the present invention, even if the outer diameters of the antenna tip portions are different from each other, the elastic protrusions are generally elastic, and they can cope in the maximum deformation range, and are versatile.

In addition, even when the incoming notification device attached to the antenna distal end is removed, it can be removed simply by removing it, and the operation is simple at the time of maintenance or replacement.

According to the invention of claim 2 of the present invention, even if the outer diameter of the antenna tip portion is variously different, the elasticity of the elastic tubular member usually acts to cope with the maximum deformation range, and is versatile and easy to attach and detach.

According to the invention of claim 3 of the present invention, the elastic cylindrical member is incorporated in the cylindrical fitting portion of the retaining member, so that the elastic cylindrical member can be applied to various shapes of the antenna tip portion, and the versatility can be gradually increased.

According to the invention of claim 4 of the present invention, therefore, the present invention can be applied not only to a normal mobile phone but also to a small transmission output such as PHS.

According to the invention of claim 5 of the present invention, it is possible to use a power source such as a depleted battery.

According to the sixth aspect of the present invention, the cap covers the holding member and the merchandise can be improved, while the emitted light of the light source can flow out through the transparent or semi-transparent portion of the cap, and the incoming notification function can be maintained.

According to the seventh aspect of the present invention, for example, by forming the cap in the shape of an imitation of an object, it is possible to improve the merchandise more and to be detachably attached to the holding member, so that the caps of various shapes can be exchanged and enjoyed. It can be easily mounted by selecting the cap that suits the owner's taste.

According to the eighth aspect of the present invention, when the incoming notification device is attached to the antenna tip of the portable telephone, the emitted light of the light emitting diode can be directed to the front of the telephone, and the user's noticeable effect is large. .

According to the ninth aspect of the present invention, since the coil is wound around the outer circumference of the cylindrical fitting portion of the holding member to which the antenna is fitted, it is easy to induce a current due to the response carrier wave, and the incoming call can be reliably notified even at a small output.

According to the tenth aspect of the present invention, the holding member for integrally holding the incoming detecting means and the light emitting driving means is mounted at the tip of the antenna of the portable telephone, and the light source at the end of the electric wire extending from the light emitting driving means is a separate place. It can be placed in a variety of ways, and convenient.

According to invention of Claim 11 of this invention, a commercial property can be improved.

According to the twelfth aspect of the present invention, the cap covering the light source by the locking member can be easily attached to various sites.

Claims (12)

With a light source, Incoming call detection means for detecting incoming calls of a portable telephone, Light emission driving means for causing the light source to emit light in accordance with a detection signal of the incoming detection means; And a holding member for holding the light source, the incoming call detecting means and the light emitting driving means integrally, A fitting portion fitted to a distal end portion of the antenna of the portable telephone at a proximal end of the holding member; The notification device of the portable telephone, characterized in that the plurality of elastic projections formed to protrude inward. With a light source, Incoming call detection means for detecting incoming calls of a portable telephone, Light emission driving means for causing the light source to emit light in accordance with a detection signal of the incoming detection means; And a holding member for holding the light source, the incoming call detecting means and the light emitting driving means integrally, A cylindrical fitting portion fitted to a distal end portion of the antenna of the portable telephone at a proximal end of the holding member, And the cylindrical fitting portion includes an elastic cylindrical member embedded in an inner surface thereof. The inner surface of the cylindrical fitting portion of the holding member has approximately the same inner diameter along the axial direction, The elastic tubular member is composed of a tubular portion gradually reduced from the bottom in the axial direction to the top, and a plurality of protrusions axially oriented on the outer surface of the tubular portion, An outer side surface of the plurality of protruding portions has an approximately same outer diameter in the axial direction. 2. The call notification device of a portable telephone according to claim 1, wherein said light emitting drive means has a power supply by itself. The apparatus of claim 4, wherein the power source is detachably held to the holding member. The reception notification device of a portable telephone according to claim 1, further comprising a cap mounted to cover the holding member, wherein at least a portion of the cap on which the outgoing light of the light source contacts is made of a light-transmitting material. The call notification device of a portable telephone according to claim 6, wherein the cap is detachably mounted to the holding member. 2. The portable telephone according to claim 1, wherein the light source is a light emitting diode, and the light emitting diode is held by the holding member in a position in which the emitted light of the light emitting diode is directed in a direction perpendicular to the antenna axial direction. Call forwarding device. The reception notification device for a portable telephone according to claim 1, wherein the incoming detection means includes a coil wound around an outer circumference of a fitting portion of the holding member. Incoming detection means for detecting a signal received at the antenna of the portable telephone; Light emission driving means for causing the light source to emit light in accordance with a detection signal of the incoming detection means; A holding member which integrally holds the incoming call detecting means and the light emitting driving means; With a light source, An electric wire for electrically connecting the light source and the light emitting driving means held by the holding member; A cylindrical fitting portion fitted to the distal end portion of the antenna of the portable telephone in the base end portion of the holding member; And the plurality of elastic projections protrude inwardly in the cylindrical fitting portion in the circumferential direction. 11. The call notification device of claim 10, wherein the light source is equipped with a cap which covers the light source and is detachably attached to at least a part thereof. 12. The call notification device of a portable telephone according to claim 11, wherein the cap is provided with a locking member.

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