JP3054075U - Fluorescent antenna for mobile communication equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To make the use of a mobile communication device convenient and fun in a dark place by constantly illuminating the knob of the antenna not only at the time of communication. A knob (2) and a mounting screw (3) are provided at a distal end and a base end of an antenna (1), respectively. The outer side of the knob (2) is covered with a transparent cap (4), and a light-emitting device (5) is provided inside the cap (4). An epoxy resin mixed with the substance is injected, and a luminous substance is loaded around the light emitting device 5.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an antenna that attaches to a mobile communication device that uses a radio wave while moving such as a mobile phone or a PHS, and that mounts on a mobile communication device and induces an electromotive force by a self-transmitted radio wave of the mobile communication device to turn on a light emitting element. .

[0002]

[Problems to be solved by the invention]

 It is common to notify the incoming call to the telephone by sound, but it is easy to understand if the incoming call is notified by both sound and light. In particular, if the surrounding sounds are too loud to hear the ringtone, or if the number of mobile phone owners has increased recently, it may be difficult to identify who was when the ringtone sounds around. You can tell who it is as soon as you let them know. On the other hand, in quiet places such as music venues, it is more convenient to notify incoming calls by light rather than by sound, as it does not bother others. Also, when there is an incoming call in the dark, if there is light, the location of the phone can be easily identified and operation is easy. For this reason, some telephones, such as mobile phones and PHSs, have an incoming call lamp, but in many cases the amount of light is insufficient or small so that it is inconspicuous.

[0003] The applicant of the present invention has applied for a transmission display device of a mobile communication device in which a light-emitting element is attached to a knob of an antenna and an incoming call is notified by light at 3032510. This call display device emits light only when communicating, but it is useful when searching for a phone in a dark place if it shines at any other time. In addition, when it shines in the dark, it is eye-catching and fun.

Therefore, the present invention is intended to make the use of the mobile communication device convenient and enjoyable in a dark place by always illuminating the knob of the antenna not only at the time of communication but also at the time of communication.

[Means for Solving the Problems]

 In order to achieve such an object, the present invention is configured as follows.

That is, a light emitting element is attached to an antenna of a mobile communication device, a luminous substance is loaded around the light emitting element to form a knob, and a detection circuit is connected to the light emitting element to form the mobile communication device. A self-transmitting radio wave of the mobile device is detected, whereby the light emitting element is turned on to make the knob fluorescent, thereby providing a fluorescent antenna for a mobile communication device.

[0006]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded front view of a fluorescent antenna embodying the present invention. The fluorescent antenna is provided with a knob 2 and a mounting screw 3 at the distal end and the proximal end of the antenna 1, respectively.

The knob 2 is covered with a transparent cap 4 on the outside, a light emitting device 5 is provided inside the cap 4, and an epoxy resin mixed with a luminous substance is injected. Thus, the luminous substance is loaded on the outer periphery of the light emitting device 5.

In the light emitting device 5, a light emitting diode D3 is attached to a conductive base 6 via detection diodes D1 and D2.

FIG. 2 shows a circuit diagram of the light emitting device 5. In the light emitting device 5, the cathode side of the diode D1 and the anode side of the diode D2 are connected to the antenna 1, and the anode side of the diode D1 and the cathode side of the diode D2 are connected to the cathode side and the anode side of the light emitting diode D3, respectively. To form a reverse parallel circuit of the diodes D1 and D2.

As the diodes D1 and D2, use is made of a highly sensitive Schottky barrier diode having a small forward potential difference and allowing a large amount of current to flow, and as the light emitting diode D3, a highly efficient LED is used which emits light with a small current. I do.

As shown in FIG. 3, the antenna 1 is inserted into a storage groove (not shown) provided on one side of the mobile phone 7, and the mounting screw 3 is screwed and fixed to the bottom of the storage groove.

[0013] The fluorescent antenna of the present invention has the above-described configuration. When the mobile phone 6 communicates with the base station, the self-transmitted radio wave radiated from the antenna 1 is detected by the diodes D1 and D2, and the light emitting diode D3 is detected. Light. The light of the light emitting diode D3 is stored in the luminous substance inside the knob 2 and fluoresces the knob 2. The luminous substance inside the knob 2 accumulates not only the light of the light emitting diode D3 but also the external light to make the knob 2 fluorescent.

[0014]

[Effect of the invention]

 As described above, the fluorescent antenna of the present invention incorporates a light-emitting element in the knob of the antenna, loads a luminous substance around the light-emitting element, and stores the light of the light-emitting element and external light to make the knob fluorescent. Therefore, according to the present invention, since no power source is required for illuminating, it can be easily mounted as an antenna of a mobile phone. In addition, since the antenna knob always illuminates not only during communication, it is easy to find the location of the telephone even in dark places. In addition, glowing in the dark attracts attention, and when commercialized, can be differentiated from other similar products, and may spread to young people who are sensitive to fashion.

[Brief description of the drawings]

FIG. 1 is an exploded front view of a fluorescent antenna embodying the present invention.

FIG. 2 is a circuit diagram of a light emitting device.

FIG. 3 is a front view of the mobile phone equipped with the fluorescent antenna of the present invention.

[Explanation of symbols]

 Reference Signs List 1 antenna 2 knob 3 mounting screw 4 cap 5 light emitting device 6 base 7 mobile phone D1 diode D2 diode D3 light emitting diode

Claims (1)

[Utility model registration claims] 1. A light emitting device is mounted on an antenna of a mobile communication device, a luminous substance is loaded around the light emitting device to form a knob, and a detection circuit is connected to the light emitting device to form the mobile communication device. A self-transmitting radio wave of the mobile communication device is detected, whereby the light emitting element is turned on to make the knob fluorescent.