KR200215028Y1 - a hands free system for car - Google Patents

Abstract

The present invention relates to a hands-free device which is mounted on a vehicle and coupled to a mobile phone, and more particularly, to a device for detachable work of a mobile phone by a narrowing zone elastically operated in a hands-free body.

The present invention described above, after placing the mobile phone (1) between the support 20 and the pincer 30 is installed in the hands-free body 10, the hands free body (10) simply push inwards. The mobile phone (1) is easily installed in the), press the button 50 provided in the lower portion of the body 10, the narrowing jib 30 is moved to the outside, so that the mobile phone (1) is easily separated because of the mobile phone (1) Detachable work is very easy, greatly improving the convenience of use, and can be applied throughout, regardless of the type of mobile phone (1) to solve all the conventional problems completely can maximize the external competitiveness of the hands-free device will be.

Description

Hands free system for a vehicle {a hands free system for car}

The present invention relates to a hands-free device which is mounted on a vehicle and coupled to a mobile phone, and more particularly, to a device for detachable work of a mobile phone by a narrowing zone elastically operated in a hands-free body.

In general, hands-free devices are mounted near the driver's seat of the vehicle so that the mobile phone can be detachably fixed, and the user can use the hand while driving by charging the battery by applying power to the mobile phone or by using a speaker and a microphone provided in the hands-free body. You can talk without having to.

In the above-mentioned hands free device, when the mobile phone is inserted into the storage groove formed in the hands-free body, the receiving grooves and protrusions formed on both sides of the storage groove and the mobile phone are fixed to each other. There were many other types of hands-free bodies needed to be manufactured.

Of course, in view of the above problems, a hands-free device with a magnet mounted on the front of the body has been proposed. However, the device for fixing the mobile phone using the adsorption force of the magnet as described above causes a problem that the mobile phone is separated from the hands-free body due to the severe vibration of the vehicle and the communication disturbance is caused by the interference of the mobile phone by the electromagnetic waves emitted from the magnet. There was a hindrance of being.

The present invention was devised in view of the above problems, and its object is to provide a hands-free device for a vehicle that can be used throughout regardless of the type of mobile phone, and the detachable work of the mobile phone is very simple.

Features of the present invention for achieving the above object, the hands-free body (10) mounted near the driver's seat of the vehicle is provided with a display lamp (14), a microphone (13), a speaker (12), the mobile phone (1) In the conventional hands-free device connected to the communication cable, a narrow strip (30) is mounted on the opposite side of the support (20) fixed to one side of the front of the body 10, the mobile phone (1) between them Is inserted, the guide plate 31 is bent in the narrow strip 30 is inserted into the guide groove 11 in the body 10 is elastically supported by the spring (31a), one side of the guide plate 31 The pinion gear 33 engaged with the rack gear 32 is caught by the catch 41 of the tip of the operating lever 40 drawn by the spring 40a, and the rotation thereof is interrupted in one direction, and the shaft 43 is rotated. The rotating piece 42 at the rear of the operating lever 40 rotated to the center of the push button 50 provided at one lower side of the body 10. It can be achieved by a vehicle hands free device, characterized in that the rotation by the east side (51).

1 is a perspective view illustrating an embodiment of the present invention,

Figure 2 is a front sectional view illustrating an embodiment of the present invention,

3 is a plan sectional view illustrating an embodiment of the present invention;

4 is a partially enlarged perspective view illustrating an embodiment of the present invention;

Explanation of symbols on the main parts of the drawings

1: mobile phone

10: body

10a, 20a, 30a: elastic body

11: Information Home

12: speaker

13: microphone

14: indicator lamp

20: support

30: narrow zone

31: guide plate

31a, 40a, 51a: spring

32: rack gear

33: pinion gear

34: stopper

40: Operation lever

41: latch

42: meeting flight

43: axis

50: button

51: working piece

52: slide groove

Hereinafter, described in detail by the accompanying drawings a preferred embodiment for achieving the above object is as follows.

1 to 4, the hands-free body 10 having various electronic components therein is mounted near the driver's seat of the vehicle. The hands free body 10 includes a display lamp 14, a microphone 13, a speaker 12, and the like, and is connected to the mobile phone 1 by a communication cable.

Of course, the hands-free device having the above-described configuration is a known technical idea. However, the most important feature in the present invention lies in the configuration of the narrow strip 30 configured to fix the mobile phone 1 to the hands-free body 10.

A support 20 is fixed to one side of the front surface of the body 10, and a narrow end 30 is movable on the opposite side of the support 20 so that the support 10 is narrowly opposed to the support 20. The mobile phone 1 is inserted between the strips 30.

Elastic bodies 10a, 20a, 30a are attached to the front surface of the body 10 and the inner surfaces of the supporter 20 and the pincer 30, respectively, to prevent separation of the mobile phone 1 and to support elastically. It is supposed to be.

The guide plate 31 is bent and formed in the narrow strip 30, and the guide plate 31 has a structure in which the guide plate 31 is inserted and slides through the guide groove 11 formed in the body 10.

Since the spring 31a is mounted inside the guide plate 31 to push the guide plate 31 to the outside, the pincer 30 is released from the body 10 when releasing the force that fixed the guide plate 31. It is a structure which moves elastically from inside to outside.

In addition, the stopper 34 protrudes from the upper surface of the guide plate 31 so that it can move outward only within a predetermined range.

A rack gear 32 is formed on one side of the guide plate 31, and the rack gear 32 is meshed with the pinion gear 33 built in the body 10.

The pinion gear 33 is configured to be caught by a pointed latch 41 formed at the tip of the operation lever 40 pulled inwardly by the spring 40a, and the rotation thereof is interrupted in one direction.

The actuating lever 40 is rotatably mounted about the shaft 43, and a pivoting piece 42 is bent at the rear thereof.

Push button 50 is installed through one side lower portion of the body 10, the inner side of the button 50, the operating piece 51 is protruded to press the rotating piece 42 of the operating lever 40 I can give it.

A slide groove 52 is formed in the operating piece 51 of the push button 50, and a spring 51a is mounted therein so that the button 50 is elastically pressed and released to the original position when the force is released. It becomes the structure that becomes.

Therefore, when the button 50 is pressed, the operating lever 40 is rotated within a predetermined radius by the linking operation of the operating piece 51 and the rotating piece 42, so that the locking hole 41 formed at the tip of the operating lever 40 is rotated. ) Is caught and released by the pinion gear 33 to control the rotation.

According to the present invention having the above-described configuration, when the button 50 provided on the lower side of the hands-free body 10 is pressed, the locking hole 41 is separated from the pinion gear 33 by the rotation of the operating lever 40 and is locked. Since the pinion gear 33 is rotatable, the fixed state of the guide plate 31 engaged with the rack gear 32 is released so that the pincer gear 30 is released from the inside of the body 10. It is elastically moved outward.

As such, when the narrow strip 30 is opened outward, the mobile phone 1 is inserted between the support 20 and the narrow strip 30, and the narrow strip 30 is pushed inwards so that the mobile phone 1 supports the support strip. Pressurized by the elastic body 20a, 30a attached to the 20 and the narrow strip 30 is fixed stably and the back of the mobile phone 1 is supported by the elastic body 10a attached to the front of the body 10 As a whole, the mobile phone 1 is protected in a state in which it is wrapped in the elastic bodies 10a, 20a, 30a and is stably fixed.

On the other hand, by pushing the narrow strip 30, the guide plate 31 slides and the rack gear 32 to rotate the pinion gear 33, the operation lever 40 is pulled by the spring (40a) Since the pinion gear 33 whose rotation is interrupted in one direction by the locking hole 41 of the latching device is driven by a latching device, the guide plate 31 can be moved inward, but the button 50 must be moved when moving outward. Press the) to release the locking state of the latch (41), so move the pincer (30) inward to release the hand in the pressurized state of the mobile phone (1) is the pincer 30 is automatically fixed. .

In addition, simply press the button 50 in the state in which the mobile phone 1 is fixed between the supporter 20 and the narrowing region 30, so that the narrowing region 30 is automatically moved outward so that the hands free body 10 can be easily The mobile phone 1 can be withdrawn.

The present invention as described above, the mobile phone 1 is located between the support 20 and the narrow support 30 which are installed in the hands-free body 10, and then only push the narrow support 30 inward. The mobile phone 1 is easily installed in the hands-free body 10, and when the button 50 provided in the lower part of the body 10 is pressed, the pincer 30 is moved outward so that the mobile phone 1 is easily separated. (1) The detachable work is very simple, which greatly improves the convenience of use, and can be applied without regard to the type of mobile phone (1). The conventional problems are completely solved, thus improving the external competitiveness of the hands-free device. It can be maximized.

Claims (2)

In the hands-free body 10 mounted near the driver's seat of the vehicle, a display lamp 14, a microphone 13, a speaker 12, and the like are provided, and in the conventional hands-free device connected to the mobile phone 1 by a communication cable, On the opposite side of the support 20 fixed to one side of the front of the body 10, the pincer 30 is movable so that the mobile phone 1 is inserted therebetween, the guide bent in the pincer 30 The plate 31 is slide-inserted into the guide groove 11 inside the body 10 to be elastically supported by the spring 31a, and the pinion gear engaged with the rack gear 32 on one side of the guide plate 31 ( 33 is caught by the latch 41 of the front end of the operating lever 40 is pulled by the spring 40a, the rotation is intermittent in one direction, the rotation of the rear of the operating lever 40 rotated about the axis 43 Hand piece device for a vehicle, characterized in that the piece 42 is rotated by the operating piece 51 of the push button 50 provided on the lower side of the body (10). According to claim 1, wherein the elastic body (10a) (20a) (30a) is attached to the front surface of the body 10 and the inner surface of the support 20 and the pincer 30, respectively, the separation of the mobile phone (1) Vehicle hands-free device, characterized in that to prevent and support elastically.