JP3061783U - Reception display device for mobile phones - Google Patents

Abstract

An object of the present invention is to provide a receiving and displaying device for a portable telephone which can be easily attached to and detached from an antenna of the portable telephone, can be manufactured at low cost, and is excellent in versatility and commercial value. A reception display device for a portable telephone according to the present invention.
Is a main body 10 having an insertion hole 9 fitted to the tip of the antenna of the mobile phone, a coil 11 for tuning to radio waves emitted from the antenna of the mobile phone, and a coil 11.
Diode 1 that converts the signal output from the device into an electric signal
2, a light emitting unit 13 such as an LED that emits light by an electric signal output from the diode 12, and a coil holding tape 14 adhered to the inner wall of the insertion hole 9 of the main body 10 so as to hold the coil 11.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a reception display device used for a mobile phone such as a mobile phone and a PHS (Personal Handy System), and in particular, a light emitting unit that emits light upon reception by detecting a wave emitted from an antenna of the mobile phone. The present invention relates to a reception display device for a portable telephone, comprising:

[0002]

[Prior art]

 In recent years, with the spread of mobile phones, the ringing tone at the time of reception of the mobile phone has caused annoyance to the surroundings, and the ringing tone of the mobile phone owned by another person and the Problems have arisen, such as difficulty in distinguishing from ringtones.

In order to solve such a problem, a technology has been proposed in which a reception display device having a light-emitting element is attached to an antenna of a portable telephone, and light is emitted at the time of reception to notify reception. This type of technology is disclosed, for example, in Utility Model Registration No. 3043676.

FIG. 7 shows a conventional reception display device for a portable telephone, in which (A) is a front view and (B) is a block diagram showing an internal configuration thereof.

As shown in FIG. 7A, a conventional reception display device for a portable telephone comprises a main body case 50 and an LED 51 as a light emitting means provided on an upper part of the main body case 50.

As shown in FIG. 7B, a receiving coil 52 for receiving a radio wave and a radio wave received by the coil 52 are detected and converted into an electric signal inside the main body case 50. And a coil 54 for tuning to radio waves emitted from the antenna of the portable telephone. The LED 51 emits light according to the electric signal output from the diode 53.

According to the conventional reception display device for a portable telephone, a tuning coil 54 for tuning to the frequency of a radio wave emitted from an antenna of the portable telephone is provided. The voltage can be increased. Therefore, when the radio wave emitted from the antenna of the portable telephone is detected, the LED 51 emits light with high luminance. Further, even when used in a simple portable telephone having a weak radio wave such as PHS, the LED 51 can emit light sufficiently without using a battery or the like.

[0008]

[Problems to be solved by the invention]

 However, the conventional reception display device for a portable telephone has the following problems.

(1) When mounting a conventional portable telephone receiving and displaying device on the antenna of the portable telephone, wrap a double-sided tape around the tip of the antenna of the portable telephone, It was glued to the inner wall. For this reason, it is not easy to remove the reception display device for a portable telephone once attached to the antenna for replacement, maintenance, and the like, and if it is forcibly removed, the antenna may be damaged.

(2) The conventional reception display device for a portable telephone requires two coils, the reception coil 52 and the tuning coil 54, and the number of components is increased, so that the manufacturing cost is increased.

(3) The distal end of the antenna of the portable telephone has a substantially cylindrical shape, but the outer diameter size is not uniform. In a conventional reception display device for a portable telephone, since the inside diameter of an insertion hole for inserting an antenna is constant, it is not possible to cope with antennas of various sizes, and the versatility is poor.

[0012] (4) The overall shape is substantially cylindrical, and the design emphasizes functional aspects, so that its commercial value is not so high.

The present invention has been made to solve the above-mentioned problems, and can be easily attached to and detached from an antenna of a portable telephone, can reduce manufacturing costs, and is excellent in versatility and commercialization. It is an object of the present invention to provide a reception display device for a portable telephone.

[0014]

[Means for Solving the Problems]

 A reception display device for a portable telephone according to the present invention includes a main body having an insertion hole fitted to the tip of an antenna of the portable telephone, a coil for tuning to a radio wave emitted from the antenna of the portable telephone, A diode that converts a signal output from the coil into an electric signal, a light emitting unit that emits light based on the electric signal output from the diode, and is bonded to the inner wall of the insertion hole of the main body so as to hold the coil. And a coil holding tape.

[0015] The light emitting means may be held on one surface, and the other surface may have a substrate on which the diode and the coil are mounted.

The main body is provided with an empty fitting portion having an insertion hole to be fitted into a distal end portion of an antenna of a mobile phone, and a transparent or transparent cover provided over the fitting portion and covering the light emitting portion. A translucent cover may be provided.

The main body may be formed by imitating the shape of an animal, a character, or the like. A display such as a character or a pattern may be provided on the surface of the main body. The body may be made with a diffusing material during molding. The light emitting means is, for example, an LED or a blinking LED. The light emitting means emits blue, green, red, white or orange light.

It is preferable that the coil holding tape has a thickness corresponding to a width of a tip portion of an antenna of the portable telephone.

The plurality of coil holding tapes may be adhered to an inner wall of an insertion hole of the main body.

It is preferable that the coil holding tape is made of a material having a cushioning property, such as paper or synthetic resin.

[0021]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front view showing a state in which a reception display device for a portable telephone according to an embodiment of the present invention is mounted on an antenna of the portable telephone, and FIG. 2 is a portable telephone according to the embodiment of the present invention. 3A is a cross-sectional view showing a cover part of the main body, FIG. 3B is a perspective view showing a fitting part of the main body, FIG. 3C is a perspective view showing a fitting part of the main body, and FIG. (D) is a front view showing the front surface of the substrate, (E) is a rear view showing the back surface of the substrate, and FIG. 4 (A) is a state in which the coil is held by the coil holding tape. FIG. 4B is a bottom view showing the bottom surface of the main body in FIG.

As shown in FIG. 1, the mobile phone 1 is provided with a push key 3, a display unit 4, a transmission unit 5, a reception unit 6, and the like on the front of a vertically long rectangular parallelepiped case 2. An antenna 7 protrudes from the upper part of the portable telephone 2 so as to be able to expand and contract. The receiving and displaying device 8 of the present invention is mounted on a cylindrical tip 7a in which the diameter of the antenna 7 is somewhat increased.

As shown in FIG. 2, the reception display device 8 according to the present invention includes a main body 10 having an insertion hole 9 to be fitted to the tip 7 a of the antenna 7 of the mobile phone 1, A coil 11 for tuning to a radio wave emitted from the antenna 7, a diode 12 for converting a signal output from the coil 11 into an electric signal, a light emitting unit 13 for emitting light by the electric signal output from the diode 12, And a coil holding tape 14 adhered to the inner wall of the insertion hole 9 of the main body 10 so as to hold the coil 11. The main body 10 includes a hollow cylindrical fitting portion 15 having an insertion hole 9 (see FIG. 3B), and a transparent or translucent cover provided on the fitting portion 15 and covering the light emitting portion 13. (See FIG. 3A). In addition, when a diffusing material is put in at the time of forming the cover part 16, the light of the light emitting part 13 is irregularly reflected, so that the light is emitted with high luminance.

As shown in FIG. 3C, the two legs 13 a of the light emitting unit 13 are supported on the surface of a substrate 17 mounted on the upper part of the fitting unit 15. The diode 12 and the coil 11 are mounted on the back surface of the substrate 17. As shown in FIG. 3D, two mounting holes 17a are formed in the substrate 17 at predetermined intervals, into which the legs 13a of the light emitting unit 13 are inserted. Then, as shown in FIG. 3 (E), the distal ends of the legs 13a of the light emitting unit 13 are fixedly attached to the back surface of the substrate 17 with solder 17b. As the light emitting unit 13, for example, an LED is used. A blinking LED may be used to make it easier to confirm the reception. The LED element is generally a PN junction diode, and emits light of various colors depending on the material and the manufacturing method. The LED used in the present invention emits light in blue (using GaN), green (using GaN), red (using GaAlAs), white (using GaN), or orange (using InGaAlP). The coil holding tape 14 is preferably made of a cushioning material such as paper or synthetic resin in order to reduce the pressure applied to the tip 7a of the antenna 7 inserted into the insertion hole 9 of the main body 10. . The coil holding tape 14 is bonded to the inner wall of the insertion hole 9 with an adhesive, and as shown in FIGS. 4A and 4B, the two coil holding tapes 14 are attached to the inner wall of the insertion hole 9. It is adhered to the opposing position. In addition, three or more coil holding tapes 14 may be bonded to the inner wall of the insertion hole 9 at a predetermined interval, or only one coil holding tape 14 may be bonded to the inner wall of the insertion hole 9.

When using the reception display device 8 for a portable telephone of the present invention, the tip 7 a of the antenna 7 of the portable telephone 1 is inserted into the insertion hole 9 of the fitting portion 15 of the main body 10. When a radio wave is emitted from the antenna 7 of the portable telephone 1, the coil 11 outputs a signal tuned to the frequency of the radio wave, and the diode 12 converts the signal output from the coil 11 into an electric signal. The light emitting unit 13 emits light according to the electric signal output from the diode 12.

The width of the tip 7 a of the antenna 7 of the mobile phone 1 differs depending on the model. Therefore, in the reception display device 8 for a portable telephone according to the present invention, it is preferable that the thickness of the coil holding tape 14 is formed so as to correspond to the width of the tip 7a of the antenna 7 of the portable telephone 1. For example, when the width of the tip 7a of the antenna 7 is large, the thickness of the coil holding tape 14 is reduced (see FIG. 5A), and when the width of the tip 7a of the antenna 7 is small. Increases the thickness of the coil holding tape 14 (see FIG. 5B).

According to the reception display device 8 for a portable telephone of the present invention, the coil holding tape 14 adhered to the inner wall of the insertion hole 9 of the main body 10 so as to hold the coil 11 is attached to the tip 7 a of the antenna 7. Since the ingress and egress are made smooth, the portable telephone 1 can be easily attached to and detached from the antenna 7, thereby simplifying replacement and maintenance work.

Further, since it is composed of only one coil 11, the number of parts is smaller than in the conventional case, and the manufacturing cost can be reduced.

Further, by forming the thickness of the coil holding tape 14 so as to correspond to the width of the distal end portion 7 a of the antenna 7 of the portable telephone 1, it is possible to support antennas 7 of various sizes. It is possible to provide the mobile phone reception display device 8 having excellent versatility.

FIGS. 6A to 6C are explanatory diagrams for explaining a reception display device for a portable telephone according to another embodiment of the present invention. As shown in FIG. 6A, the main body 20 may be formed to imitate the shape of an animal, a character, or the like. Further, the main body may be covered with a cap formed by imitating the shape of an animal, a character, or the like. Thereby, the merchantability can be further improved. Further, as shown in FIG. 6B, a pattern is provided on the surface of the main body 30, and as shown in FIG. 6C, a name, a product name, a name of a manufacturer and a seller, and a catch frame are provided on the surface of the main body 40. A character such as a letter may be displayed.

[0031] The reception display device for a portable telephone of the present invention is used without inserting the antenna of the portable telephone, instead of exchanging the antenna.

The present invention is not limited to the above-described embodiment, and various changes can be made within the scope of the technical matters described in the claims for utility model registration.

[0033]

[Effect of the invention]

 According to the reception display device for a mobile phone of the present invention, the coil holding tape adhered to the inner wall of the insertion hole of the main body so as to hold the coil makes the tip of the antenna enter and exit smoothly. Can be easily attached to and detached from the antenna, and replacement and maintenance work can be simplified.

[0034] Further, since only one coil is used, the number of parts is smaller than in the conventional case, and the manufacturing cost can be reduced.

Further, by forming the thickness of the coil holding tape so as to correspond to the width of the tip of the antenna of the portable telephone, it is possible to support antennas of various sizes, and a portable device having excellent versatility is provided. It is possible to provide a reception display device for a portable telephone.

Further, by forming the main body by imitating the shape of an animal, a character, or the like, or displaying characters such as a name, a product name, a manufacturer name, a catch phrase, etc. on the surface of the main body, Thus, it is possible to provide a reception display device for a portable telephone having excellent performance.

[Brief description of the drawings]

FIG. 1 is a front view showing a state in which a reception display device for a mobile phone according to an embodiment of the present invention is mounted on an antenna of the mobile phone.

FIG. 2 is a front cross-sectional view illustrating the reception display device for a portable telephone according to the embodiment of the present invention.

FIG. 3A is a cross-sectional view showing a cover part of a main body, and FIG.
Is a perspective view showing a fitting portion of the main body, (C) is a light emitting portion, a substrate,
FIG. 2 is a front view showing a diode and a coil, FIG. 2D is a front view showing the front surface of the substrate, and FIG.

4A is a front sectional view showing a state in which a coil is held by a coil holding tape, and FIG. 4B is a bottom view showing a bottom surface of the main body in FIG. 4A.

FIG. 5 is an explanatory diagram for explaining that the thickness of the coil holding tape is changed according to the width of the distal end portion of the antenna of the mobile phone.

6 (A) to 6 (C) are explanatory diagrams for explaining a reception display device for a portable telephone according to another embodiment of the present invention.

FIG. 7 shows a conventional reception display device for a portable telephone;
(A) is a front view thereof, and (B) is a block diagram showing an internal configuration thereof.

[Explanation of symbols]

 1: Mobile phone 2: Case 3: Push key 4: Display section 5: Transmitter section 6: Receiver section 7: Antenna 7a: Tip section 8: Reception display device of the present invention 9: Insertion hole 10: Main body 11: Coil 12: Diode 13: Light emitting part 13a: Leg part 14: Coil holding tape 15: Fitting part 16: Cover part 17: Substrate 20: Main body 30: Main body 40: Main body

Claims (12)

[Utility model registration claims] 1. A main body having an insertion hole fitted into a tip of an antenna of a portable telephone, a coil for tuning to a radio wave emitted from the antenna of the portable telephone, and a signal output from the coil. A diode for converting to an electric signal, a light emitting means for emitting light by an electric signal output from the diode, and a coil holding tape adhered to an inner wall of the insertion hole of the main body so as to hold the coil. Characteristic reception display device for portable telephone. 2. The reception display device for a portable telephone according to claim 1, further comprising a substrate holding said light emitting means on one surface and having said diode and coil mounted on the other surface. 3. The mobile phone according to claim 1, wherein the main body includes a hollow fitting portion having an insertion hole fitted to a tip portion of an antenna of the portable telephone, and a transparent member provided on the fitting portion and covering the light emitting portion. The reception display device for a portable telephone according to claim 1, further comprising a translucent cover portion. 4. The apparatus according to claim 1, wherein said main body is formed by imitating a shape of an animal, a character or the like.
Item 3. The reception display device for a portable telephone according to any one of the above items. 5. The reception display device for a portable telephone according to claim 1, wherein characters, patterns, and the like are displayed on a surface of said main body. 6. The reception display device for a portable telephone according to claim 1, wherein said main body is made by adding a diffusion material during molding. 7. The reception display device for a portable telephone according to claim 1, wherein said light emitting means is an LED. 8. The reception display device for a portable telephone according to claim 1, wherein said light emitting means is a blinking LED. 9. The reception display device for a portable telephone according to claim 1, wherein said light emitting means emits blue, green, red, white or orange light. 10. The portable type according to claim 1, wherein the coil holding tape has a thickness corresponding to a width of an end of an antenna of the portable telephone. Telephone reception display device. 11. The reception display device for a portable telephone according to claim 1, wherein the plurality of coil holding tapes are adhered to an inner wall of an insertion hole of the main body. . 12. The portable telephone according to claim 1, wherein the coil holding tape is made of a material having a cushioning property, such as paper or synthetic resin. Receiving display device.