KR20100021199A

KR20100021199A - Mobile phone headset with sound insulation

Info

Publication number: KR20100021199A
Application number: KR1020080079983A
Authority: KR
Inventors: 최영순
Original assignee: 최영순
Priority date: 2008-08-14
Filing date: 2008-08-14
Publication date: 2010-02-24

Abstract

PURPOSE: A head set for a portable phone with a sound absorption function is provided to perform a privacy call by preventing the exposure of the communication through a sound absorption cup. CONSTITUTION: An earring part(5) and a head part are formed on one side of a receiver(2). A speaker unit(4) is installed inside the receiver. A connection rod(10) is extended from the receiver. A transmitter(12) is formed on the end of the connection rod. The transmitter is comprised of a microphone unit(14) and a sound absorption cup(16). The sound absorption cup surrounds the microphone unit and has a concave part opened to the mouth of a wearer. An earphone cable(17) is built in the receiver. The earphone cable is connected to a wireless communication module, a plug(18) or a connector.

Description

Mobile phone headset with sound insulation

The present invention relates to a headset for a mobile phone having a sound absorbing function, and more specifically, a private call can be made at a conference seat or a public place, and a sound absorbing function of a new structure capable of making a call in a factory or other high noise places is provided. To a headset for a mobile phone.

In recent years, as mobile phones are widely used, it is possible to make a call without restriction of place and time.However, life is made more convenient by making a call in a place where others are together. Problems are also emerging. For example, when you are talking on a cell phone in a crowded public place, or when a call is made on the cell phone during a meeting, the ringtone may cause noise to the people around you, causing discomfort or unsuccessful meetings. As people hear the call, their privacy is compromised and, furthermore, sensitive information is exposed.

In addition, when there is a lot of ambient noise such as in a factory or a market, when you want to make a call using a mobile phone, you may not be able to hear the sound of the call due to the surrounding noise, but you need to pronounce it loudly for the call. There was a problem that the currency is difficult,

The present invention has been proposed by focusing on the problems such as privacy exposure and information leakage or noise inducement or difficulty in communication due to the use of a mobile phone in a conventional public place, a conference room, or a noisy place such as a factory or a mart. As the phone is folded or stretched to be easy to carry, the sound of the mobile phone does not leak to the outside, and the external noise does not flow into the microphone of the mobile phone, so that a private call can be made and the pronunciation of the talker is transmitted to the other party without making surrounding noise. The present invention relates to a mobile phone headset having a sound absorption function of a new structure that can be clearly transmitted.

According to one feature of the present invention, the earring portion 5 to be worn on the head or the head hook portion to be used on the head is formed on one side and the speaker unit 4 is provided therein, and extends from the receiver 2 A connecting rod 10 configured to be folded or stretched in a longitudinal direction, and a recess provided at the distal end of the connecting rod 10 and surrounding the microphone unit 14 and the microphone unit 14 and open toward the wearer's mouth. The receiver 12 comprises a cup or cone-shaped sound-absorbing cup 16 provided therein, and is embedded in the receiver 2 and extends from the wireless communication module or the receiver 2 that can communicate with the mobile phone main body 1. The front end is provided with a headset for a mobile phone having a sound absorbing function, characterized in that consisting of an earphone cable 17 having a plug 18 or a connector coupled to the voice signal terminal 3 of the mobile phone main body 1.

According to another feature of the present invention, the headset 2 is provided with a sound absorbing function, characterized in that the reel unit (2) is provided with a winding reel (8), the earphone cable (17) is wound and stored or drawn out. do.

According to the present invention described above, the earpiece portion 5 or the head hook portion provided with the earpiece 2 to be in close contact with the ear, and the folding or stretchable connecting rod 10 and connected to the earpiece 2 and the microphone unit By providing a headset for a mobile phone provided with a cup or cone shaped sound absorbing cup 16 surrounding (14), it is easy to carry and prevents the sound of a call from leaking out through the sound absorbing cup 16 during a call. Also, since a privacy call is possible and the surrounding noise is absorbed through the sound absorbing cup 16 of the sound absorbing material and is prevented from flowing into the microphone unit 14, the noise of the other party is noisy even in a noisy factory, a market, or a public factory such as a mart. A call can be made so that it is inaudible, and a high quality clear call is made possible.

In addition, the reel unit 8 has a built-in winding reel 8 so that the earphone cable 17 can be wound and stored or taken out, so that the earphone cable 17 can be used when carrying or storing the headset according to the present invention. It does not stretch, making it more convenient to carry and store.

Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention. 1 and 2 is a configuration diagram of an embodiment, Figure 3 is a state diagram folded to reduce the volume during storage. 1 and 2, according to the present invention, a ring-shaped earring part 5 to be hooked to the ear is formed on one side of the receiving part 2, and through the connecting rod 10 in the receiving part 2; There is provided a headset for a mobile phone consisting of a talker unit 12 to be connected. The earpiece 2 has an earring part 5 formed at one side of the body, and a typical speaker unit 4 is provided inside the body. The elastic sound absorbing and insulating material 6 is wrapped around the ear of the body of the hydration part 2, and the elastic sound absorbing and sound absorbing material 6 adheres closely to the ear when the earring part 5 of the hydration part 2 is worn on the ear. It is configured to minimize the inflow of ambient noise into the ear.

In the illustrated embodiment, although the earpiece 2 is hooked to the ear through the earring part 5, the headpiece portion may be worn on the head by the head hook portion that is intended to be used on the head. Also, in the illustrated embodiment, only one hydration unit 2 is illustrated, but alternatively, two hydration units 2 may be provided to both ears.

On the other hand, the connection rod 10 extends from the receiver 2, and the talker 12 having the microphone unit 14 is formed at the tip of the connection rod 10. The connecting rod 10 is preferably configured to be foldable through the pleats 11, and is configured to pass a wire through which a voice signal is transmitted. A cup or a cone-shaped sound absorbing cup 16 is coupled to the talk part 12 so as to surround or cover the microphone unit 14. The sound absorbing cup 16 then consists of a curved cup or cone shape having a recess open toward the wearer's mouth. And, the sound absorbing cup 16 is made of a standard or a material that the sound absorbing cup 16 is close to or close to the user's mouth when the ear hung the hydration unit (2). Preferably the sound absorbing cup 16 is made of a porous material and is configured to maintain the shape while being in close contact with the user's mouth to have a suitable rigidity. The sound absorbing cup 16 collects the caller's voice and reduces the sound leaking out of the sound absorbing cup 16, thereby suppressing the induction of the surrounding noise and enabling a private call, and at the same time, the noise of the surroundings is transmitted to the caller ( 12 is attenuated or absorbed into the microphone unit 14 of the block so that the surrounding noise is blocked or suppressed from being transmitted to the other party through the transmitter 12, the call in a noisy factory, market mart, playground, etc. It can be done easily and clearly. As shown in FIG. 3 when stored or carried. Fold through the pleats 11 of the connecting rod 10 to reduce its volume, thereby improving portability.

In addition, an earphone cable 17 having a plug 18 or a connector extending from the receiver 2 and coupled to the voice signal terminal 3 of the mobile phone main body 1 is provided at the tip. Although the illustrated embodiment is illustrated that the earphone cable 17 is provided so that the headset and the mobile phone 1 are connected by wire, unlike the mobile phone 1 and the wireless device using a short-range communication module such as Bluetooth, the earpiece 2 is different. Of course, the signal may be transmitted and received in a manner.

4 is a view showing a state in which the connecting rod 10 is formed to be stretchable in the longitudinal direction and thus shrinks the length of the connecting rod 10 as another embodiment of the present invention. By such a configuration, the volume can be reduced when carrying the headset, and the portability is further increased.

5 is a still further embodiment of the present invention, in which the reel unit 2 of the headset is further provided with a reel 8 that can be received or taken out of the earphone cable 17 is wound. Accordingly, since the earphone cable 17 is stored in the reel 8 when the headset is being carried, the carrying is more convenient.

1 and 2 is a block diagram of an embodiment of the present invention

3 is a folded state diagram of the embodiment

Figure 4 is a contraction state of the connecting rod of another embodiment of the present invention

5 is a configuration diagram of another embodiment of the present invention

Claims

Earring portion 5 to be worn on the ear or head hook portion for writing is formed on one side and the speaker unit 4 is provided inside, and extending from the receiver 2 and folded or stretchable in the longitudinal direction Cup- or cone-shaped sound absorption provided with a connecting rod 10 configured and a concave portion provided at the distal end of the connecting rod 10 and surrounding the microphone unit 14 and the microphone unit 14 and open toward the wearer's mouth. The receiver 12 is formed of a cup 16, and is embedded in the receiver 2 and extends from the wireless communication module or the receiver 2 that is capable of communicating with the cellular phone main body 1, and at the front end of the cellular phone main body 1; Headset for mobile phone with sound absorption, characterized in that consisting of an earphone cable (17) having a plug (18) or a connector coupled to the voice signal terminal (3).

The headset of claim 1, wherein a winding reel (8) is provided in the earpiece (2) for winding and storing or withdrawing the earphone cable (17).