KR200220913Y1 - Handfree apparatus for car - Google Patents

Abstract

The present invention incorporates a hands-free device that allows users to talk without holding a wireless cell phone in the car's room mirror, so that the hands-free device can be used neatly without installing a separate hand-free device in the car interior. The present invention relates to a hand-free device for automobiles that can improve productivity and increase price competitiveness by simplifying the device. In particular, a hand-free device that has a hand-free device that communicates a call received from a mobile phone to a driver is embedded in a room mirror body of a car In the lower part of the mobile phone body is provided with a recording button for recording the call content, a recording and playback button for playing the call content, a call button for the call with the other party and a microphone for hearing the driver's voice to the other party, respectively. In the back of the main body, the communication line is wound Cord rails stored in the state and the speaker that can hear the other party's voice are provided, respectively, the rear of the main body is configured to be provided with a solar panel for generating a current by solar heat to drive various circuits of the main body.

Description

Handfree apparatus for car}

The present invention relates to a hand-free device for a vehicle, and more particularly, by installing a hand-free device in a room mirror of a car to allow wireless communication using a microphone and a speaker while driving a car, There is no need to install the interior of the car, do not have to mess with the interior of the car, and the addition of the hand-free function to the room mirror relates to a hand-free device for cars that can increase the price competitiveness by enhancing the room mirror.

In general, HANDFREE is a device that allows a user to make a call without holding a mobile phone, and is mostly installed in a car interior. The hand-free device consists of a holder to hold a mobile phone, a bracket to fix the holder to a car interior, and a microphone and a speaker.

Because they are a set, you must use special care when handling them because either Handfree can't be used if one is broken or lost. If you install Handfree and drive a car, you can safely drive because you can talk without holding your phone even if you get a phone call while driving.

However, the conventional hand-free device has a disadvantage in that it is difficult to handle because there are many parts constituting it, the productivity is lowered and is separated and not provided as a single body. In addition, the holder holding the mobile phone must be fixed in place in the interior of the car, and the interior is narrow, and if the screw is put in the process of fixing the interior of the car, there are disadvantages such as leaving marks on the interior.

The present invention was developed in view of the conventional problems, and an object of the present invention is to provide a separate hand free device in a car interior by incorporating a hand free in a room mirror in a car interior, which enables a user to talk without holding a mobile phone for wireless communication. There is no need to install the room to clean the room and the hand-free device is simplified to improve the productivity and price competitiveness to provide a car hand-free device.

1 is a perspective view of the present invention hand free device

2 is a side cross-sectional view of the present invention hand free device

Figure 3a, b is a side cross-sectional view showing the earphone of the present hand free device

Figure 4 is a side cross-sectional view showing a solar panel of the hand free device of the present invention

Figure 5 is a side cross-sectional view showing a cord rail of the hand free device of the present invention

Figure 6 is a perspective view showing the installation state of the hand-free device of the present invention

<Code Description of Main Parts of Drawing>

1: Room mirror body

2: room mirror

3: Call button

4: Record button

5: Record Playback Button

6: reset button

7: microphone

8: jack hole

9: speaker

10: code rail

11: communication line

12: communication jack

13: Earphone Holder

13a: Earphone Terminal

13b: projection

14: terminal

15: terminal

16: terminal

17: holder

18: cell phone

18a: metal plate

19: jack hole

20: terminal

21: power line

22: power supply terminal

23: magnet member

24: adhesive part

25: earphone

25a: earphone terminal

25b: microphone switch

26: earphone microphone

27: earphone jack

28: solar panel

29: power supply terminal

30: car room mirror

In order to achieve the above object, the present invention provides a handfree device for a vehicle in which a handfree device for a driver to hear a call received from a mobile phone is embedded in a room mirror body of a car. The recording button, the recording playback button to play the contents of the call, the call button to talk to the other party, and the microphone to hear the driver's voice to the other party, respectively, and the communication line for connecting with the mobile phone is wound on the back of the main body. Cord rails are stored in a true state and a speaker that can hear the other party's voice is provided, respectively, the rear of the main body is configured to be provided with a solar panel for generating a current by solar heat to drive various circuits of the main body.

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

1 is a perspective view of the hand free device of the present invention, Figure 2 is a side cross-sectional view of the hand free device of the present invention. The hand free device of the present invention is built in the room mirror body 1 of a vehicle. The rearview mirror main body 1 has a rearview mirror 2 having a rear view, and a lower portion of the rearview mirror 2 is provided with a control unit constituting a hand free. The control unit has a call button (3) for making a call, a recording button (4) for recording a call, a recording play button (5) for listening to the recorded content, and erases the recording and makes the initial state. The main is provided with a reset button 6 and a microphone 7 serving as a talker.

The microphone 7 is formed by a small hole through which the driver's voice is transmitted to the other party. And the lower part of the main body 1 is formed with a jack hole 8 for plugging the earphone jack 27 of the earphone 25, it is possible to talk through the earphone 25 and the earphone microphone 26. And the rear of the main body (1) is provided with a speaker (9) that the voice of the other party is provided on one side and the other side is provided with a cord rail (10) stored in a state in which the communication line (11) wound to connect the mobile phone 18 do.

The cord rail 10 is stored in the state in which the communication line 11 is wound, and when the communication line 11 is pulled out, the communication line wound on the cord rail 10 comes out as necessary. In addition, the communication line 11 is provided with a communication jack 12, the communication jack is inserted into the jack hole 19 of the mobile phone 18 is connected to each other. In addition, a power supply line 21 for charging the cellular phone 18 is provided, and both power supply terminals 22 of the power supply line 21 are provided with a terminal portion 16 of the main body 1 and a terminal portion 20 of the cellular phone 18. Each is connected to the power source to charge the phone.

And the front of the main body 1 is provided with an earphone holder 13 for holding the earphone 25, the rear of the main body 1 is provided with a terminal portion 15 for connecting the solar panel 28, respectively. The solar panel 28 generates electricity using solar heat to drive various electronic circuits of the control unit. In addition, the upper portion of the main body 1 is provided with a terminal portion 14 to which the power supply terminal 29 connected to the battery power source of the vehicle is provided to apply power to the control unit together with the solar panel 28.

Figure 3a, b is a side cross-sectional view showing the earphone of the hand free device of the present invention, Figure 4 is a side cross-sectional view showing a solar panel of the hand free device of the present invention. In the earphone 25 of the present invention, the earphone terminal 25a is exposed to the outside. In addition, the earphone terminal 13a protrudes in the corresponding earphone holder 13 so that when the earphone 25 is plugged into the earphone holder 13, these terminals 13a and 25a are connected in a circuit and the earphone is automatically The speaker 9 of the main body 1 is turned off.

In addition, a microphone switch 25b is built in the earphone 25 so that the microphone switch 25b is pressed and operated by the protrusion 13b when the earphone 25 is mounted on the earphone holder 13. . When the microphone switch 25b is operated, the earphone microphone 26 is turned off and the voice of the person who is talking is not transmitted to the other party. When the earphone microphone 26 is turned off, the microphone 7 of the main body 1 is automatically turned on to allow a call.

5 is a side cross-sectional view showing a cord rail of the hand-free device of the present invention, in which the cord rail 10 at the rear of the main body 1 has a spring spring 10a embedded therein so as to always wind the communication line 11. Is pulling. And when the communication line 11 is pulled out and is provided with a separate fixing means to maintain the drawn state. Reference numeral 23 denotes a magnet member attached to the room mirror 2 through the adhesive part 24, 18a is a metal plate attached to the back side of the cellular phone to attach the mobile phone 18 to the magnet member 23, and 17 is a car room. Each holder for attaching to the mirror 2 is shown.

In the present invention configured as described above, the room mirror body 1 of the present invention is attached to the car room mirror attached to the vehicle through the holder 17. Since the holder 17 is provided with a spring, the holder 17 is firmly attached to the car room mirror 2 by the restoring force of the spring. When the power supply terminal 29 connected to the wire of an indoor light of an automobile is connected to the terminal portion 14 of the upper portion of the main body 1, a current of DC 12 volts is applied to various circuits inside the main body 1. When current is generated by solar heat from the solar panel 28, which is referred to as the terminal portion 15 behind the main body 1, this current is also used to drive various circuits of the main body 1.

Referring to the use state of the present invention as follows. First, the mobile phone 18 is attached to the metal plate 18a of the rear side as shown in FIG. 2 to the magnet member 23 so that the mobile phone is attached to the room mirror body 1. And pulls the communication line 11 from the cord rail 10 provided to the rear of the main body 1 and plugs the communication jack 12 thereof into the jack hole 19 of the mobile phone (18). Then, the power supply terminal 22 at both ends of the power line 21 is plugged into the terminal 20 of the mobile phone 18 and the terminal 16 of the main body 1 so that the power of the main body 1 is charged by the mobile phone.

This way, you can talk without holding your phone. In the state in which the earphone 25 is mounted on the earphone holder 13 as shown in FIG. 3A, the present invention can communicate through the microphone 7 and the speaker 9 of the main body 1. When a call is received, press the call button (3) on the control unit at the bottom of the main body. Then, the voice of the other party is heard by the driver through the speaker 9 behind the main body 1. At this time, the voice of the driver is transmitted to the other party through the microphone 7 of the lower body 1, the call is made.

If you only want to hear the other party's voice in the middle of the call, you can just pull the earphone 25 mounted on the earphone holder 13 into the ear. At this time, the earphone terminals 13a and 25a installed in the earphone 25 and the holder 13 are separated from each other, the speaker 9 of the main body 1 is blocked, and the earphone 25 is automatically operated to drive the voice of the other party. Only you can hear it. In addition, as soon as the earphone 25 falls from the holder 13, the microphone switch 25b is operated to block the microphone 7 of the main body 1, and the earphone microphone 26 of the earphone is operated, so that the driver's voice is recognized as the earphone microphone ( 26) is communicated to the other party.

And if you operate the record button (4) in the control unit on the bottom of the main body (1) in the middle of a call, you can record the contents of the conversation for about 1 minute and listen to the recorded content at any time using the recording and playback button (5) This can be useful when you want to take note of important contents during a call.

As described above, according to the present invention, since the hand free device capable of making a call without holding a mobile phone is mounted inside the room mirror of the car interior, the hand free device does not need to be separately installed in the car interior, so that the interior can be neatly arranged. In addition, the room mirror can automatically save power by being charged by the solar panel, and when the communication line connected to the cell phone is not in use, it enters the inside of the cord rail and does not interfere with driving.

In addition, earphone holders and earphones that can be plugged into earphones have built-in terminals and switches that can block earphones and earphone microphones. In addition, the contents of the call received from the room mirror main body can be changed to the radio FM frequency so that it can be heard through the stereo, so that the hands free can be used more conveniently.

Claims (2)

In the hand-free device for a vehicle in which the hand-free device for telling the driver the contents of a call received from the mobile phone 18 is built in the room mirror body 1 of the car, In the lower part of the mobile phone body (1) recording button (4) for recording the contents of the call, recording playback button (5) for playing the contents of the call, call button (3) to talk to the other party and the voice of the driver Each of the microphones 7 to be heard by the other party is provided, The rear of the main body 1 is provided with a cord rail 10 and a speaker 9 for listening to the voice of the other party, which are stored in a state in which a communication line 11 is wound around the mobile phone 18. A rear panel of a main body (1) is provided with a solar panel (28) for generating a current by solar heat to drive various circuits of the main body (1). According to claim 1, Jack hole (8) for plugging the earphone 25, which allows the driver alone to listen to the contents of the call in the lower part of the main body 1 and the earphone holder (13) can hang the earphone 25 Are each provided, The earphone holder 13 and the earphone 25 are provided with earphone terminals 13a and 25a for connecting them in a circuit so that the earphone 25 is turned off and the speaker 9 is operated. The earphone 25 is provided with a microphone switch 25b which allows the earphone microphone 26 attached to the earphone 25 to be turned off and the microphone 7 of the main body 1 to be operated when the earphone holder 13 is mounted on the earphone holder 13. Car hand free device.