JP2000078678A - Voice leakage prevention type communication device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a communication device that is formed to cover the mouth of the user so that the voice of a caller is not leaked externally and an external noise is not mixed with the voice of the user. SOLUTION: A sound absorbing material 2 is adhered to an entire inner wall face of a hemispherical body 1 and a microphone 3 is mounted at a place in front of the mouth of the user. A pad 4 is mounted to a part around the body and in contact with the skin around the mouth. A winding antenna 5 and an earphone 6 are mounted to the body main body. A communication device main body 7 is mounted on the body (part between an outer face and the sound absorbing material). A communication operation section 8 is mounted on a body cover 9. In the case of using the communication device, the earphone 6 is mounted on an ear, the body 1 is held, the cover 9 is opened and a button of the operation section 8 is depressed. When the communication function is in operation, the cover is closed and the user applies the body to the mouth and speaks to the microphone 3. The voice of the user is not leaked externally by contacting the pad of the body and the surrounding part of the mouth closely with each other to avoid surrounding people from being troubled. Since no external noise is received, communication is attained even at a much noisy place.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication device that covers a mouth so that a real voice of a caller is not leaked to the outside and that external noise is not mixed with voice.

[0002]

2. Description of the Related Art Conventionally, a method of speaking with a small voice or covering the vicinity of a mouth with a hand has been adopted.

[0003]

This has the following disadvantages. (A) The caller was difficult to hear with a small voice, and it was annoying to the people around the caller with a loud voice. (B) If the surrounding sound was loud, it was transmitted to the receiver as noise. The present invention has been made to solve these disadvantages.

[0004]

Means for Solving the Problems A hemispherical body (1)
A sound absorbing material (2) and a microphone (3) are mounted inside the device, and a pad (4) is provided around (a portion in contact with the skin around the mouth). Then, the antenna (8), the earphone (6), the communication device main body (7), and the operation unit (8) are set on the body. The present invention is a communication device configured as described above.

[0005]

Embodiments of the present invention will be described below. (A) A sound absorbing material (2) is stuck on the entire inner wall surface of the hemispherical body (1), and a microphone (3) is attached to a location in front of the mouth. (B) Attach the pad (4) to the area around the body that comes into contact with the skin around the mouth. (C) Attach the retractable antenna (5) and the earphone (6) to the body. (D) Attach the communication device body (7) to the body (the portion between the outer surface and the sound absorbing material). (E) Attach the communication operation section (8) to the cover (9) of the body. The present invention has the above structure, and when using this,
Put the earphone (6) on the ear, hold the body (1), open the cover (9), and press the button on the operation unit (8). When the communication function is activated, close the cover, put the body on your mouth and speak. The close contact between the body pad and the mouth prevents the voice from leaking to the outside and avoids disturbing the surrounding people. In addition, since no outside sound enters, communication is possible even in places where noise is severe. The communication function includes a function as a wireless microphone and a function as a mobile phone.
In addition, there are a method of using a mobile phone itself with a built-in telephone function, and a method of connecting and using a conventional mobile phone.

[0006]

According to the present invention, when used as a wireless microphone, broadcasting in places that must be quiet, such as broadcasting at a golf course or reporting from a residential area at midnight, can be performed without disturbing others. . When used as a mobile phone, it is possible to talk on a car such as a train or bus, and even from a place with a lot of noise such as a construction site.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a sectional view of a main part of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Body 2 Sound absorbing material 3 Microphone 4 Pad 5 Antenna 6 Earphone 7 Communication device 8 Operation part 9 Cover 10 Display part

Claims (1)

[Claims] 1. A sound absorbing material (2) and a microphone (3) are mounted inside a hemispherical body (1), and a pad (4) is provided around the sound absorbing material (2).
Is provided, and the antenna (5), the earphone (6), the communication device body (7), and the operation unit (8) are set on the body. An audio leakage prevention type communication device having a shape covering a mouth configured as described above.