KR200218749Y1 - a mini telephone using wireless transmitter and receiver apparatus with speaker function - Google Patents

Abstract

The present invention relates to a compact telephone using a wireless transmitter / receiver having a built-in speaker function. According to the present invention, when there is a call request in the small telephone, by using the wireless transmission and reception device to answer the call request, it is possible to conveniently talk without being restricted by the place. In addition, the practicality is amplified by reducing the size of the wireless transmission and reception device, and the electromagnetic wave absorbing material is added during the manufacture of the wireless transmission and reception device to protect the user's health from electromagnetic waves generated during a call. Further, the small telephone was further added with a music playback function and an internet telephone function for making a call using the internet network, thereby further extending its use area.

Description

Mini telephone using wireless transmitter and receiver apparatus with speaker function}

The present invention relates to a telephone, and more particularly, to a small telephone using a wireless transmitter and receiver having a built-in speaker function.

In recent years, the compact telephone, which has a function of a general telephone but is very small in size and is portable, is widely used in not only telephone advertisement companies, various public relations agencies, telemarkets but also households with a large amount of calls. In addition to basic telephone functions, such small telephones have various high-performance functions, such as anti-theft function and tapeless recording function, in order to meet various demands of modern people. In addition, Korean Utility Model Publication Nos. 96-32952, 96-3345, and Korean Patent No. 188873 disclose small telephones with radio functions in addition to telephone functions. It satisfies the needs of modern people in pursuit of a convenient lifestyle and is expected to have a broader market channel in the future.

However, small telephones that are currently used are talking using earphones or headphones connected by wire through jacks (earphone jacks, headphone jacks) formed in predetermined areas of the telephone body. As such, the earphone body or the headphone are connected to the phone body and the wire, and thus the mobile phone has a disadvantage in that the movement is limited. In other words, the use of a small phone has the advantage of somewhat free movement compared to the conventional, but the phone body and earphone or headphone is connected by a wire it is impossible to talk beyond a certain radius. In addition, the line connecting the phone body and the earphone or the headphone is not only twisted aesthetic appearance, but also problems such as deterioration of the call quality occurs.

Accordingly, it is an object of the present invention to provide a small telephone that can solve the above-mentioned problems.

Another object of the present invention is to provide a compact telephone that eliminates space constraints.

In order to achieve the above object, in the present invention, there is provided a data transceiver, a micro-controller, a codec circuit therein, the compact telephone main body (1) capable of wireless communication; The earpiece 12 which is connected to the small telephone body 1 wirelessly to enable a wireless call, the body portion 14 which is integrally formed with the earring portion 12, the body portion 14 of the And a wireless transmitter / receiver comprising a battery unit 16 formed in a predetermined region, a speaker unit 20 for outputting a voice of a call partner, and a microphone unit 18 for inputting a voice of a user to be transmitted to the call partner. Provides a small telephone.

1 is a front view of a small telephone applied to an embodiment of the present invention.

2 is a front view of a speaker integrated wireless earphone according to a preferred embodiment of the present invention.

3 is a side view of the wireless earphone illustrated in FIG. 2.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

1 is a front view of a small telephone applied to an embodiment of the present invention.

Buttons for transmitting various operation key signals of the small telephone body 1 to the inside are formed. First, a music play function selection button (2) for downloading a music file from a music file providing server on the Internet and playing a music desired by the user, for example, selecting a music play function such as MP3, and making a call Multiple numeric keypads (1 to 0) to dial numbers, redial button (4) to automatically re-enter the last dialed number, and connection flash to switch from one line to another Button (5), hook button (6) for making and disconnecting calls during transmission and reception, reset button (7) for FM radio selection means, frequency scan button (8) for frequency selection, etc. A lamp 9 is formed to indicate that the call is received or to notify the reception of the call. In addition, reference numeral 'A' denotes a speaker jack and an earphone jack connected to a computer for giving an internet telephone function to make a call using an internet network instead of a conventional general communication network.

Conventionally, earphones or headphones for a call are connected by wire through a jack formed in a predetermined region, for example, the side or the bottom of the small telephone body 1. However, in the present invention, it is possible to realize a call more conveniently by using various types of wireless transmitters and receivers that are wirelessly connected to the small telephone body 1. Therefore, a transceiver, a microcontroller unit, and a codec unit for realizing a wireless call are further added to the small telephone according to the present invention. In addition, the wireless transmission / reception apparatus for talking with the other party through the small telephone having the above-described configuration also includes a data transmission / reception unit, a microcontroller unit, and a codec unit therein.

Here, the transmission and reception unit modulates the data signal digitally, and the codec unit converts the signal transmitted from the transmission and reception unit into an analog signal and transmits voice. Therefore, when using the small telephone and the wireless transmission and reception apparatus according to the present invention, it is possible to realize a high-quality call with a significantly reduced call noise as compared with the prior art.

2 and 3 show a wireless transmission and reception device wirelessly connected to the small telephone shown in FIG. 1 to enable a wireless call.

2 shows a front view of a speaker integrated wireless earphone 10 according to a preferred embodiment of the present invention, Figure 3 shows a side view of the wireless earphone 10 shown in FIG.

Looking at the structure of the speaker-integrated wireless earphone 10, the earring portion 12 that is caught on the user's ear, the body portion 14 integrally formed with the earring portion 12, formed in a predetermined region of the body portion 14 The battery unit 16 to which the battery is mounted is formed at one end of the body unit 16 adjacent to the earring unit 12 and the speaker unit 20 and the speaker unit 20 to which the voice of the other party is output. It is formed at the other end of the body portion 14 so as to be spaced apart from one end of the body portion 14 is formed is composed of a microphone unit 18 is inputted his voice to be transmitted to the other party.

The earring part 12 is preferably formed of a silicon material that does not burden the ear. In addition, the body portion 14 is preferably manufactured by adding a material that absorbs electromagnetic waves. The speaker unit 20 has a structure in which the human ear is inserted, and the voice of the other party of the call output through the speaker unit 20 is transmitted to the user. In this case, the weight of the wireless earphone 10 is not felt large due to the earring part 12 made of the silicon material. The microphone 18 absorbs the sound by the sound of the human ear, and the absorbed sound is transmitted to the call partner.

As such, the wireless earphone 10 serves as a wireless transmitter and receiver for transmitting voice in response to a call request to the small telephone and confirming the voice of the other party. In the above embodiment, as the wireless transmitting and receiving device, the wireless earphone 10 has been disclosed, but in addition to the wireless earphone, a necklace-type, a headphone-type, or a clip-type attached to a waist or a shirt pocket by using a clip on a neckline Etc. can be formed in various forms.

In addition, the wireless earphone 10 does not have a direct dialing function, but has a redialing function using a button so that a call can be made in a one-touch manner. In addition, the small telephone unit may include a charging unit to easily charge the battery of the wireless earphone 10.

Although the present invention described above is described according to the drawings and limited, for example, various changes and modifications are possible to those skilled in the art without departing from the technical spirit of the present invention according to the matter. to be.

As described above, in the present invention, when making a call using a small telephone, by using a speaker integrated wireless transmission and reception device wirelessly connected to the main body of the phone, there is an effect of eliminating space constraints and making a convenient call anytime and anywhere. In addition, by adding an electromagnetic wave absorbing material when manufacturing a wireless transmission and reception device, it is possible to protect the user's health from harmful electromagnetic waves, and to reduce the size to amplify the practicality.

In addition, in the present invention, by adding a music playback function to the small telephone, the use area can be further expanded, and the small telephone has a speaker jack and an earphone jack connected to a computer, and thus can be used as an internet telephone using an internet network. There are advantages to it.

Claims (5)

A small telephone body (1) having a data transmitting / receiving device, a microcontroller, and a codec circuit formed therein to enable wireless communication; The earpiece 12 which is wirelessly connected to the small telephone main body 1 and enables a wireless call, the body portion 14 integrally formed with the earring portion 12, the body portion 14 of the The battery unit 16 is formed in a predetermined region, the battery unit 16 is mounted on the battery, the earring unit 12 is formed at one end of the body portion 14 adjacent to the speaker unit 20 that the voice of the other party to the call, the It is formed on the other end of the body portion 16 so as to be spaced apart from the speaker unit 20 and a wireless transmission and reception unit consisting of a microphone unit 18 is inputted to the voice of the user to be transmitted to the other party; Small telephone, characterized in that provided with. The small telephone set as claimed in claim 1, wherein the wireless transceiver is manufactured by adding an electromagnetic wave absorbing material. The method of claim 1, wherein the wireless transceiver is a small telephone, characterized in that manufactured in various forms, such as earphone type, headphone type, necklace type, clip type. The small telephone according to claim 1, wherein the small telephone further has a radio function or a music reproduction function, or a radio function and a music reproduction function in addition to the telephone function. The small telephone according to claim 1, wherein the small telephone further has an internet telephone function of making a call using an internet network.