KR200252686Y1 - Ear-phone for hand free tell - Google Patents

Abstract

The present invention relates to a light emitting earphone for a mobile phone, and relates to a light emitting earphone that allows a subtle color of light to be emitted at a predetermined position of the earpiece body of the earphone so that the eyes of the surroundings can be focused at night.

The present invention is a mobile phone earphone to be used by plugging the jack provided at the end of the signal wire to the connector of the mobile phone, the light transmission window is formed at a predetermined position of the receiver receiver body of the earphone, the light inside the light transmission window toward the outside of the earphone A light emitting diode is installed to emit light, and the light emitting diode is turned on by using a power supplied from a cellular phone connector to one of a transmitter microphone and a receiver speaker, and the LED is connected in series with one of the microphone and the speaker. It is characterized by a circuit configuration connected in parallel with the reverse diode. The light transmission window is opaque, a hole is drilled at a predetermined position, and the light emitting diode may be installed in the hole so as to be exposed to the outside. In addition, in the case of an earphone used in a cellular phone of a type that supplies DC 2V or more power to the speaker, a tantalum capacitor having a capacity of 0.1 to 10 microfarads is connected in parallel to the diode, and several hundreds of serially connected call connection operation switches are provided. Ohms of resistance value is connected in parallel. In addition, the light emitting diode is installed in the body of the talker is provided with the microphone.

Description

Luminescent Earphones for Mobile Phones {Ear-phone for hand free tell}

The present invention relates to a light emitting earphone for a mobile phone, which allows a soft color light to be emitted at a predetermined position of the earpiece body of the earphone so that the eyes of the surroundings can be focused at night and the new fashion escapes from the framework of the conventional earphone form. The present invention relates to a light emitting earphone for a mobile phone that can be given an accessory function.

Cell phones are used not only as mobile phones, but also as a means to create their own personalities with the appearance of various accessories related to mobile phones.

The earphone for mobile phones, which appeared as one of these accessories, enables the user to make a hand-free communication without holding the body of the mobile phone, and connects a jack provided at the end of the signal wire extending from the receiver and the transmitter to the connector of the mobile phone. I would have to.

These earphones for mobile phones are almost equivalent to each manufacturer in terms of performance, and thus, they tend to be in terms of marketing rather than handset quality. Therefore, various designs of products are on the market. .

Of course, among the conventional earphones, there is a light emitting earphone registered in Korean Utility Model Registration No. 1280505. However, the preceding light emitting earphone is provided with a plurality of light emitting diodes and level display according to the strength of music. There was a disadvantage in that a circuit board for emitting a diode and a battery for supplying driving power for lighting the light emitting diode to the circuit board were separately provided.

A mobile phone that compensates for the above-mentioned disadvantages and gives light emitting functions to earphones for mobile phones, which are frequently carried by users, and can implement the above light emitting functions as a simple structure without using a separate battery or a circuit board as in the prior art. The purpose is to provide a luminous earphone for the purpose.

1 is a perspective view showing the appearance of a light emitting earphone of the present invention,

2a and 2b is an enlarged view showing the main configuration of the present invention as a two-view embodiment,

3A and 3B are circuit diagrams of a light emitting earphone according to two embodiments of the present invention;

Figure 4 is an exploded perspective view showing a state applied to the sending unit body according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

20-Transmitter Body 24-Floodlight

26-hole 32-light emitting diode

40-Earpiece Body 62-Jack

WR-Signal Wire SPK-Speakers

MIC-Microphone D1-Diode

R1-resistance

The present invention for achieving the above object,

In the earphone for a mobile phone to be used by plugging the jack provided at the end of the signal wire to the connector of the mobile phone,

A light emitting window is formed at a predetermined position of the earpiece body of the earphone, and a light emitting diode is installed inside the light emitting window so as to emit light outward from the earphone, and the light emitting diode is supplied from a cellular phone connector to one of a transmitter microphone and a receiver speaker through a jack. Light is turned on by using a power source, wherein the light emitting diode is connected in series with one of the microphone and the speaker and provides a light emitting earphone for a mobile phone, characterized in that the circuit configuration is connected in parallel with the reverse diode.

In the above-described configuration, the light-transmitting window is opaque, and a hole is drilled at a predetermined position, and the light emitting diode is installed in the hole so as to be exposed to the outside.

In addition, in the case of an earphone used in a cellular phone of a type that supplies DC 2V or more power to the speaker, a tantalum capacitor having a capacity of 0.1 to 10 microfarads is connected in parallel to the diode, and several hundreds of serially connected call connection operation switches are provided. Ohms of resistance value is connected in parallel.

In addition, the light emitting diode is installed in the body of the talker is provided with the microphone.

Hereinafter, with reference to the accompanying drawings for a preferred embodiment of the present invention will be described in more detail.

1 is a perspective view showing the appearance of the light emitting earphone of the present invention, Figures 2a and 2b is an enlarged perspective view showing the main configuration of the present invention, Figures 3a and 3b is a circuit diagram of a light emitting earphone according to two embodiments of the present invention And, Figure 4 is an exploded perspective view showing a state applied to the transmitter unit body according to an embodiment of the present invention.

Referring to Figure 1, the present invention is for a mobile phone to be used by plugging the jack 62 provided at the end of the signal wire (WR) connected to the transmitter body 20 and the receiver body 40 to the connector of the mobile phone not shown It relates to the earphone 1.

Referring to FIG. 2A, a light emitting window 24 is formed at a predetermined position of the earpiece body 20 of the earphone, and the high brightness light emitting diode 32 emits light toward the outside of the earphone inside the light emitting window 24. Is installed.

As another embodiment, referring to FIG. 2B, the light-transmitting window 24 is opaque, and a hole 26 is drilled at a predetermined position, and the light emitting diode 24 is exposed to the outside in the hole 26. .

Conventional mobile phones released to date can be divided into a method of supplying DC power of about 3V to a receiver speaker (SPK) and a method of supplying DC power of about 3V to a microphone of a transmitter (MIC). have.

In the former case, the light emitting diodes 32 are turned on by using a DC power supplied from the cellular phone connector to the transmitter microphone MIC through the jack 62 of the earphone, as shown in FIG. 3A. The light emitting diode 62 provides a light emitting earphone for a mobile phone, which is connected in series with the microphone MIC and connected in parallel with a reverse diode D1.

The microphone MIC is a condenser microphone, and when the earphone is used in a cell phone of a type for supplying DC power to the speaker SPK, the diode D1 has a tantalum capacitor having a capacity of 0.1 to 10 microfarads ( EC1) is connected in parallel, and a serially connected switch S1 for telephone connection operation and a resistor R1 having a resistance value of several hundred ohms are connected in parallel.

In the latter case, as shown in FIG. 3B, the light emitting diode 32 is turned on by using a DC power supplied from the cellular phone connector to the receiver speaker SPK through the jack 62. The light emitting diode 32 has a circuit configuration connected in series with the speaker SPK and connected in parallel with the reverse diode D1. In the drawings, reference numeral C11 denotes a capacitor and D11 denotes a diode.

Since the light emitting diode 32 of the present invention is supplied with the power supplied from the above-mentioned mobile phone, there is no need to provide a separate power supply battery and a driving circuit like the light emitting earphone described in the prior art.

Therefore, in the earphone of the present invention, when the jack 62 is plugged into the earphone connector of the mobile phone, the light emitting diode 32 is turned on by the unique color light by the DC power supplied from the mobile phone, so those who use the earphone Will attract attention.

On the other hand, the present invention, as shown in Figure 4, may be configured by installing the light emitting diode 32 to the transmitter 20, the microphone (MIC) is installed. Typically, since the call switch (S1) to operate when attempting a call connection is installed in the transmitter 20 of the earphone for the mobile phone, the light emitting diode 32 installed in the transmitter 20 as described above is Helping the user to easily find and identify the call switch (S1) at night. In the drawing, reference numeral S1a is a button for transmitting a pressure input to the call switch, and 21 is a sound absorbing port for inducing micro sound absorption.

As described above, the present invention implements a light emitting function as a simple structure without using a separate battery or a driving circuit board, so that the color light is emitted from the earphone, so that the aesthetics caused by the color light through the mobile phone earphone having a high frequency of carrying. At the same time, it has the effect of acting as an accessory that can draw attention to the outside and focus attention.

Claims (4)

In the earphone for a mobile phone to be used by plugging the jack provided at the end of the signal wire to the connector of the mobile phone, A light emitting window is formed at a predetermined position of the earpiece body of the earphone, and a light emitting diode is installed inside the light emitting window so as to emit light outward of the earphone, and the light emitting diode is supplied from the cellular phone connector to one of a transmitter microphone and a receiver speaker through a jack. Light is turned on by using a power source, wherein the light emitting diode is connected in series with one of the microphone and the speaker, the light emitting earphone for a mobile phone, characterized in that the circuit configuration is connected in parallel with the reverse diode. The light emitting earphone of claim 1, wherein the light transmission window is opaque and a hole is drilled at a predetermined position, and the light emitting diode is exposed to the outside. The earphone of claim 1, wherein in the case of an earphone used in a cellular phone of a type that supplies DC 2V or more power to the speaker, a tantalum capacitor having a capacity of 0.1 to 10 microfarads is connected in parallel, and a serial connection is connected. A light emitting earphone for a mobile phone, characterized in that the action switch and a resistance of several hundred ohms are connected in parallel. According to claim 1, wherein the light emitting diode is a cell phone light emitting earphone, characterized in that installed in the body of the talker is provided with the microphone.