KR20130001731U - Wireless headset of wristwatch shape - Google Patents

Abstract

According to the present invention, as a communication terminal and a short-range wireless transmission and reception with a Bluetooth function, a wristwatch-shaped body; A band fixed to the body to be worn on a user's wrist; A coupling part for detachably coupling an end of the band; A Bluetooth module installed in the body and transmitting and receiving a voice signal according to a Bluetooth standard with the communication terminal; A speaker installed at one side of the coupling unit and transmitting a voice signal received from the communication terminal to the outside; And a microphone installed on the other side of the coupling unit and including a microphone for converting a user's voice into an electrical signal and transmitting the converted voice signal to the Bluetooth module.
The wristwatch-type headset according to the present invention does not need to touch the speaker to the ear or insert the earphone into the ear hole, thereby protecting the privacy of the call, protecting the hearing loss and the health of the ear, and keeping the electromagnetic wave far away. To prevent harmful from being, it is possible to immediately respond without the inconvenience of storing, and can be checked immediately upon the arrival of a text message or multimedia message.

Description

Wireless headset of wristwatch shape}

The present invention relates to a watch-type headset, and more particularly to a watch-type headset that can be worn on the wrist to talk.

In general, a near-field mobile wireless communication system refers to an apparatus and method for transmitting voice and data in real time through a wireless link between a mobile phone, a notebook computer, a desktop, and a communication device, usually located within 10 meters.

Representative short-range mobile wireless communication system is a Bluetooth wireless link method recently proposed by Ericsson of Sweden and Nokia of Finland. The Bluetooth standard allows various communication devices such as mobile phones, notebook computers, facsimile and MP3 players to be connected by wireless link. The detailed transmission standard proposed by Bluetooth has the advantage of protecting data from security and interference. In addition, since the Bluetooth module can be manufactured in the form of a small microchip, it can be easily combined with communication devices and operates in the 2.4GHz band, which is a frequency band compatible with the world. Devices equipped with a Bluetooth module are composed of a master transmitting voice or data and a plurality of slaves receiving the same, and the roles of the master and the slave are changed according to the subject of the voice or data.

On the other hand, the Bluetooth headset allows a user to easily make a call through the headset using a Bluetooth Asynchronous Connection Less (ACL) link instead of talking to the terminal when a call comes to the terminal.

However, although the conventional Bluetooth headset eliminates the inconvenience of directly taking out a phone call, it is necessary to carry an additional means such as a headset, and it is difficult to protect personal privacy. In addition, while walking while wearing a headset, the headset does not fit the caller's ear and falls out of the ear, and there are inconveniences such as damaging ear health such as hearing loss. In addition, since the communication using the Bluetooth headset can only transmit a signal through voice recognition, it is troublesome to pull out the terminal directly when the text message or the multimedia message arrives.

The present invention has been made to solve the problems as described above, and an object of the present invention is to provide a wristwatch-type headset that can be worn on the wrist and capable of making calls without a separate earphone.

Watch-type headset according to an aspect of the present invention for achieving the above object, as a communication terminal and a short-range wireless transmission and reception with a Bluetooth function, a wristwatch-shaped body; A band fixed to the body to be worn on a user's wrist; A coupling part for detachably coupling an end of the band; A Bluetooth module installed in the body and transmitting and receiving a voice signal according to a Bluetooth standard with the communication terminal; A speaker installed at one side of the coupling unit and transmitting a voice signal received from the communication terminal to the outside; And a microphone installed at the other side of the coupling unit and converting a user's voice into an electrical signal and transmitting the converted voice signal to the Bluetooth module.

According to another aspect of the present invention, as a communication terminal and a short-range wireless transmission and reception with a Bluetooth function, a wristwatch-shaped body; A band fixed to the body to be worn on a user's wrist; A coupling part for detachably coupling an end of the band; A Bluetooth module installed in the body and transmitting and receiving a voice signal according to a Bluetooth standard with the communication terminal; A speaker installed at one side of the coupling unit and transmitting a voice signal received from the communication terminal to the outside; And installed in the band so as to be located between the body and the coupling portion, there is provided a wristwatch-type headset including a microphone for converting the user's voice to an electrical signal to transmit to the Bluetooth module.

The body may include a display unit for displaying a state of a signal transmitted and received with the communication terminal.

According to the wristwatch-type headset according to the present invention, there is no need to touch the speaker to the ear or insert the earphone inside the ear hole, which protects the privacy of the call, protects the hearing loss and the health of the ear, and can keep the electromagnetic wave far away. To prevent harmful from electromagnetic waves, it is possible to immediately respond without the inconvenience of storing, and has the advantage that can be immediately confirmed upon arrival of a text message or multimedia message.

1 is a perspective view of a wrist watch-type headset according to an embodiment of the present invention,
2 and 3 are use state diagrams showing a state in which the wristwatch-type headset shown in FIG. 1 is worn on a wrist;
4 is a perspective view showing a wrist watch-type headset according to another embodiment of the present invention.

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

1 is a perspective view of a wrist watch-type headset according to an embodiment of the present invention, Figures 2 and 3 is a state diagram showing the state worn on the wrist watch-type headset shown in FIG.

1 to 3, the wristwatch-type headset 100 according to an embodiment of the present invention includes a body 110, a band 120, a coupling unit 130, and a Bluetooth module 140. And a speaker 150 and a microphone 160.

The body 110 includes a display unit 111. In addition, the Bluetooth module 140, which will be described later, is mounted, wherein the body 110 is generally a wristwatch-shaped body worn around a wrist, and the band 120 to be described below is fixed to both sides. do.

 The display unit 111 is formed on an upper surface of the body 110 to indicate a transmission / reception state of an audio or video signal. In particular, when a short message service (SMS) or a multimedia message (Multi Media Service (MMS)) is transmitted to the communication terminal 10, this is displayed on the screen. In addition, while performing a function of a clock, when a text message or a multimedia message comes, the display unit 111 transmits a file from the communication terminal 10 to the clock by FTP (File Transfer Profile) in the Bluetooth module 140. ).

The band 120 is fixed to both sides of the body 110 is worn on the wrist of the user (佩 用). In the present invention, the band 120 is coupled by the coupling unit 130, which will be described later, but this is only illustrative, and is not limited so long as it performs a function that can be worn on the user's wrist. That is, it has an elastic material and is formed in an annular shape so that it can be fitted to a user's wrist.

The coupling unit 130 couples both ends of the open band 120, respectively. Here, the coupling portion 130 is formed in a fold type to couple both ends of the band 120, this coupling portion 130 is worn to fit the user's wrist. However, this is only an example, and the coupling part 130 is not limited thereto as long as it has a function of coupling and coupling both ends of the band 120. That is, a ring is formed on one side of the band 120 and a ring hole is formed on the other side of the band 120 so as to be hooked to each other to be inserted into a wrist, or formed in a buckle form to be mutually coupled.

On the other hand, the coupling unit 130, the speaker 150 to be described later, the microphone 160 is coupled. The speaker 150 and the microphone 160 serve to output or transmit a voice signal by the Bluetooth module 140 to be described later.

The Bluetooth module 140 is installed in the body 110. The Bluetooth module 140 transmits / receives a voice signal according to the Bluetooth standard with the communication terminal 10 and simultaneously transmits image information to the display unit 111. In other words, the Bluetooth module 140 performs a wireless connection between the RF transceiver (not shown) mounted in the communication terminal 10 and converts and amplifies the input data into voice data to be described later. Outputs to). In addition, the microphone 160 to be described later serves to convert the input voice and transmit such data.

The speaker 150 is coupled to one side of the coupling unit 140. Here, the speaker 150 serves to output the voice signal received from the communication terminal 10 to the outside. In particular, the speaker 150 is coupled to the coupling unit 140 in the form of an enclosure (Enclosure) for the amplification through the direction change and resonance of the sound. In addition, the speaker 150 may be an ultrasonic speaker (super-directional speaker).

In other words, the sound frequency that is normally heard by the average person ranges from 16 Hz to 16,000 Hz, while ultrasonic waves exceed 20,000 Hz. In other words, if the frequency is high and the wavelength is short, it can be transmitted far, but it is difficult to use as a speaker if people cannot hear it. Therefore, the ultrasonic speaker (super-directional speaker) uses two ultrasonic waves. First, the sound to be transmitted is modulated by ultrasonic waves. And it shoots other ultrasonic waves that interfere with the ultrasonic waves. This allows them to communicate farther in the desired direction, interfering with each other, producing sound that people can hear. Such an ultrasonic speaker is installed in an exhibition hall or a home theater of a home, and has an advantage that people around cannot hear.

Referring to FIG. 2, the speaker 150 is installed in the direction of the finger of the coupling unit 130, and the output sound is directed in the direction of the finger. In particular, it is possible to bend the tip of the finger to reflect the sound as a dam to the ear and to transmit it to the ear.

In addition, as shown in FIG. 3, in a noisy place, the hands are hemispherical, covering the ears to block external noise, and have a function of hearing or transmitting the sound more clearly.

  The microphone 160 is coupled to the other side of the coupling unit 130. In this case, the microphone 160 converts a user's voice into an electrical signal and transmits the voice signal to the Bluetooth module 140.

Meanwhile, the microphone 160 is illustrated as being coupled to the other side of the coupling unit 130, but the present invention is not limited thereto.

According to the wristwatch-type headset 100 according to an embodiment of the present invention as described above, there is no need to contact the speaker in the ear or insert the earphone into the ear hole to protect the privacy of the call and to protect the hearing loss or the health of the ear. It can keep, the electromagnetic wave can be far away to prevent harm from electromagnetic waves, and can immediately respond without the inconvenience of storage, has the advantage of being able to check immediately upon the arrival of a text message or multimedia message.

Hereinafter, a wrist watch-type headset according to another embodiment of the present invention will be described. 4 is a perspective view showing a wrist watch-type headset according to another embodiment of the present invention. Here, the same reference numerals as in FIGS. 1 to 3 are the same members having the same configuration and function, and repeated descriptions thereof will be omitted.

 Referring to the drawings, in the wristwatch-type headset according to another embodiment of the present invention, a microphone 260 is installed in the band 120. That is, as shown, the microphone 260 is installed to be located between the body 110 and the coupling part 130, and more specifically, the band (in a direction substantially perpendicular to the coupling part 130). 120).

According to the wristwatch-type headset according to another embodiment of the present invention as described above, by placing the microphone 260 to be separated from the speaker 150 can minimize the sound interference that may occur with the speaker 150 In this case, the microphone 260 is disposed to be adjacent to the user's mouth, thereby making it easier to use.

Although the present invention has been described with reference to the embodiments illustrated in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Accordingly, the true scope of technical protection of the present invention should be determined by the technical idea of the appended utility model registration claim scope.

100: watch headphone 110: body
111: display unit 120: band
130: coupling unit 140: Bluetooth module
150: speaker 160,260: microphone
10: communication terminal

Claims (3)

For communication terminal with Bluetooth function and short-range wireless transmission and reception,
Watch-shaped body;
A band fixed to the body to be worn on a user's wrist;
A coupling part for detachably coupling an end of the band;
A Bluetooth module installed in the body and transmitting and receiving a voice signal according to a Bluetooth standard with the communication terminal;
A speaker installed at one side of the coupling unit and transmitting a voice signal received from the communication terminal to the outside; And
It is installed on the other side of the coupling portion, wristwatch-type headset including a microphone for converting the user's voice to an electrical signal to transmit to the Bluetooth module. For communication terminal with Bluetooth function and short-range wireless transmission and reception,
Watch-shaped body;
A band fixed to the body to be worn on a user's wrist;
A coupling part for detachably coupling an end of the band;
A Bluetooth module installed in the body and transmitting and receiving a voice signal according to a Bluetooth standard with the communication terminal;
A speaker installed at one side of the coupling unit and transmitting a voice signal received from the communication terminal to the outside; And
It is installed in the band so as to be located between the body and the coupling portion, wristwatch type headset comprising a microphone for converting the user's voice into an electrical signal and transmitting to the Bluetooth module. The method according to claim 1 or 2,
The body,
Wristwatch type headset including a display unit for displaying the status of the signal to be transmitted and received with the communication terminal.

Images