KR200264867Y1 - Wireless Hands-free to get rid of connection line between Mobile phone and Hands-free - Google Patents

Abstract

The present invention solves the inconvenience of connecting the hands-free earphone terminal to the mobile phone by mounting the hands-free input device on the speaker part of the mobile phone and the hands-free output device on the microphone part.

For the above, the present invention is composed of an input for receiving the output of the mobile phone and the output for inserting the voice to the input of the mobile phone by the presence of two input and output, respectively.

Description

Wireless Hands-free to get rid of connection line between Mobile phone and Hands-free}

The present invention relates to a connection portion between a handsfree and a mobile phone, and the existing handsfree connects to the earphone terminal of the mobile phone so that users feel uncomfortable when getting on and off. This is to remove the connecting line.

Traditional handsfree is divided into two types, wired and wireless. In the case of a wired wire, there are a lot of cumbersome wires, so the lead wire is caught by an object, and a cord is connected to the earphone terminal of the mobile phone whenever the vehicle is unloaded from the connection area between the mobile phone and the handsfree. There is a hassle to plug or unplug, and makes you feel uncomfortable. In the case of the wireless handsfree, there is an inconvenience in connecting the handsfree to the mobile phone, as well as the wires, the generation of electromagnetic waves in the earphones, and the battery part that provides the reception power, which is the biggest disadvantage of the wireless handsfree.

Therefore, the present invention is that there is no connection cord line between the cumbersome mobile phone and the handsfree, and the call can be made simply by placing the mobile phone on the handsfree main body.

By eliminating the connection tweet with the mobile phone, which is the biggest disadvantage of the existing hands-free, we propose a hands-free call that can be made with any mobile phone.

1 is a block diagram according to an embodiment of the present invention to show the flow of the entire hands-free

2 is a front view of a flip type of the present invention

3 is a side view of a flip type of the present invention

Figure 4 is a rear view of the flip type of the present invention

5 is a front view of the folding type of the present invention

Figure 6 is a side view of the clamshell of the present invention

<Description of the symbols for the main parts of the drawings>

1: Delivers the user's voice to the hands-free amplification unit

2: Delivers the output sound of the cellular phone to the hands-free amplifier

3: Power control push switch controls hands-free overall power supply

4: Speaker delivers user's voice to mobile phone

5: speaker

6: fix your phone as a magnet

7: microphone volume control switch

8: Speaker volume control switch

In order to achieve the above object, a microphone, which is a hands-free input terminal, is mounted on a speaker part which is an output terminal of a mobile phone to remove noise of the input signal, an amplifying unit, and an output to the speaker through an output unit, and another input on the top of the hands-free unit. Installing a microphone to remove noise from the input signal, amplifying unit, mounting a speaker as an output part in the rear part of the mobile phone, inserting a half duplex circuit to remove the howling, a speaker of the mobile phone The microphone mounted on the part is configured to move up and down and back and forth so that various types of mobile phones can be used.

Detailed description of the present invention with reference to the drawings as follows.

1 is a block diagram according to the present embodiment, FIG. 2 is a front view of a flip type hands free, FIG. 3 is a side view of a flip type hands free, FIG. 4 is a rear view of a flip type hands free, and FIG. 5 is a front view of a clamshell hands free. 6 is a side view of the clamshell hands-free.

The microphone 2 installed in the speaker part of the cell phone receives the voice output of the cell phone and delivers it to the hands-free amplifier.The speaker 4 mounted behind the cell phone amplifies the user's voice and transmits the output to the microphone part of the cell phone. It consists of parts that do.

In the mounting of the mobile phone to the hands free in Figs. 2 and 5, the magnet 6 is basically mounted to remove the movement of the mobile phone, and the hands free is placed on the hands free by mounting the power control switch on the upper part of the magnet. It consists of simultaneous operation.

By using the hands-free operation without the connection line between the mobile phone and the hands-free, hands-free can be constructed by eliminating the inconvenience of using the earphone terminal of the mobile phone when getting on and off.

Claims (6)

In handsfree to which a mobile phone is connected, Hands-free receive microphone is configured at the part contacting the phone's speaker, hands-free calling speaker is located at the back part of the phone's microphone, power control switch is placed at the back part of the phone, hands-free call is made. Wireless handsfree for removing the connection between mobile phone and handsfree, characterized by the built-in or external microphone delete According to claim 1, The receiving microphone is a wireless hands-free for removing the connection line between the mobile phone and the hands-free, characterized in that the microphone is mounted to receive the speaker sound of the mobile phone from the right, left, top, and bottom of the contact portion of the mobile phone speaker. According to claim 1, The outgoing speaker is a wireless handsfree for removing the connection line between the mobile phone and the handsfree, characterized in that the hands-free outgoing speaker on the upper side, the lower side, the left side, the right side of the microphone and the place of the cell phone; delete delete