CN201087944Y - Automobile hand-free telephone system with audio frequency converter of automobile - Google Patents
Automobile hand-free telephone system with audio frequency converter of automobile Download PDFInfo
- Publication number
- CN201087944Y CN201087944Y CNU2007201786676U CN200720178667U CN201087944Y CN 201087944 Y CN201087944 Y CN 201087944Y CN U2007201786676 U CNU2007201786676 U CN U2007201786676U CN 200720178667 U CN200720178667 U CN 200720178667U CN 201087944 Y CN201087944 Y CN 201087944Y
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- storehouse
- headphone
- telephone system
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Abstract
A hand-free telephone system used for a motor vehicle with an audio frequency converter comprises a sound magnetic head assembly sending an audio frequency signal to the converter and a bracket which is far away from the magnetic head assembly and is connected to the magnetic head assembly through a cable. The bracket comprises a holding storehouse. A wireless headset is communicated with a mobile phone and the structure is fixed by the holding storehouse, so that the audio frequency output of the headset is transferred to the magnetic head assembly through the cable to realize the playback of the audio frequency converter. When the headset is held by the holding storehouse, the headset can be used on the bracket. The utility model advantageously provides a portable device which can cause an automobile sound system to be used as the hand-free telephone system of the mobile phone.
Description
Technical field
The utility model relates to motor vehicles sound system and mobile phone.Motor vehicles reproducing magnetic head device or unit instrument board-like (in-dash) device that provides with the speaker phone function of mobile phone wireless interaction effect is provided on the utility model special but non-limitation ground.
Background technology
The board-like motor vehicles audio devices of known instrument comprises the integrated component and the amplifier that is connected with remote speaker such as radio tuner, tape drive, disc driver or flash memory draw-in groove.The board-like audio devices of instrument also is considered to " magnetic head assembly " or " front end " that be connected with amplifier with for example long-range many disc drivers.In any mode,, these devices of security reason are fixed in a place or instrument board movably because of comprising.
Definition
Term used herein " magnetic head assembly " is intended to comprise all above-mentioned those device and any motor vehicles audio devices with instrument board of manual control and/or indicating characteristic.
It is desirable to develop a kind of car audio system so that provide speaker phone function, thereby the driver of vehicle and/or passenger can communicate by letter with the remote call-in person and hear this caller by this automobile audio loud speaker for the driver's cabin at motor vehicles uses mobile phone.
Wireless technology such as " bluetooth " technology is the example of the short range wireless transmission system of audio signal.Can develop this and other wireless technology makes mobile phone realize the in-vehicle handsfree telephone function.
The utility model content
The purpose of this utility model provides the motor vehicles reproducing magnetic head device that can be used as the mobile phone hand-free telephone system.
This paper discloses a kind of hand-free telephone system that is used to have the motor vehicles of Audio-Frequency Transformer, comprises:
To the reproducing magnetic head device of above-mentioned converter transmission audio signal,
Be connected to the support (cradle) of said head device away from the said head device and by cable, described support comprises takes in storehouse (docking bay);
Radio headpiece, be used for mobile phone communications and be constructed to fix by the above-mentioned storehouse of taking in, so that the output of the audio frequency of above-mentioned headphone passes to the said head device to realize the playback of above-mentioned Audio-Frequency Transformer by cable, when above-mentioned headphone by the above-mentioned storehouse of taking in when taking in, above-mentioned headphone is spendable on above-mentioned support.
Preferably, the above-mentioned storehouse of taking in comprises electric terminal, and above-mentioned headphone comprises when it is taken in the electric terminal that the storehouse engages with this electric terminal of taking in the storehouse fixedly the time by above-mentioned, and the terminal of described connection is provided at the above-mentioned communication between above-mentioned headphone and the said head device.
Preferably, above-mentioned headphone comprises rechargeable battery, when above-mentioned headphone by above-mentioned take in the storehouse fixedly the time described rechargeable battery receive recharge current by above-mentioned splicing ear from the said head device.
Preferably, above-mentioned headphone comprises from its extended earplug, and the wherein above-mentioned storehouse of taking in comprises when above-mentioned headphone and is contained the recess of taking in above-mentioned earplug when take in the storehouse.
Preferably, above-mentioned headphone comprises the microphone of communicating by letter with the said head device by the terminal of above-mentioned connection.
Preferably, above-mentioned headphone comprises the operating key that the user activates.
Preferably, above-mentioned headphone meshes the into above-mentioned storehouse of taking in.
Preferably, above-mentioned headphone comprises and has the ear clip that is attached to the anchor clamps around the above-mentioned earplug.
The utility model has advantageously provided the convenient means that makes car audio system can be used as the hand-free telephone system of mobile phone.
Description of drawings
Optimal way of the present utility model is described by embodiment referring now to accompanying drawing, wherein:
Fig. 1 is the schematic diagram that the support of headphone and ear clip has been taken in expression;
Fig. 2 represents not have the schematic diagram of support of Fig. 1 of headphone and ear clip;
Fig. 3 represents the schematic diagram of headphone and ear clip;
The part schematic diagram of the support of Fig. 4 presentation graphs 2;
Fig. 5 represents to have the diagrammatic rear view of the magnetic head assembly of the back jack that is used to take in the diagram plug; And
The magnetic head assembly of Fig. 6 presentation graphs 5 is connected to the schematic diagram of the support of Fig. 1 by cable.
Embodiment
Motor vehicles reproducing magnetic head device 10 shown in Figure 6 has instrument board 11 and the display floater 15 that comprises control.
Headphone 21 shown in Figure 3 comprises shell 14, and it has accommodated the wireless transceiver such as the bluetooth transceiver that is used for communicating by letter with hand held mobile phone.Extended from shell is the earplug 16 that embeds user's external ear.Radio headpiece as is well known, headphone 21 comprises the built-in type microphone.
As shown in Figure 5, magnetic head assembly 10 is provided with by cable 23 and is connected the rear board jack 26 of support 22 at a distance with plug 25.Cable 23 can be routed at the back of the instrument board of vehicle and/or centre console to make things convenient for location and installation support 22.For example, can be along the gear wiring with convenient location.This support comprise have need not removing of opening wide on one side ear clip 13 just can be accommodated into headphone this support take in storehouse 12.
Take in storehouse 12 and comprise the recess 17 that extends into above-mentioned support.Has row's electric terminal 19 in the bottom of taking in storehouse 12.These terminals are communicated with amplifying circuit in magnetic head assembly inside by cable 23.Two terminals in the described terminal also receive the supply of electric power from magnetic head assembly.
Shell 14 and take in storehouse 12 and have and be used to the meshing flake that prevents that headphone from by mistake separating from above-mentioned support.
Above-mentioned headphone is included in the activate key 18 that is used to regulate volume or actuating and mobile phone wireless transmission on the outer surface of outer cover.Also comprise the ear clip 13 that is used for earphone is remained on user's external ear on the ear that is fixed on the user.Ear clip 13 comprises the anchor clamps 17 that are attached to earphone 16 bottom peripheries.
In the use, the conversation of mobile phone is to be wirelessly transmitted to headphone 21 from mobile phone.Take in 12 li in storehouse if headphone 21 is accommodated in, then remote call-in person's sound passes through headphone and takes in the intermeshing electric connection in storehouse and pass to by magnetic head assembly driven vehicles sound equipment loud speaker.The microphone of headphone picks up driver and/or passenger's sound, and is wirelessly transmitted to mobile phone with the person that is sent to the remote call-in by cellular phone network.
Should illustrate that conspicuous modification and change should not be construed as for the person of ordinary skill in the field exceeds scope of the present utility model.For example, also can develop wireless technology except that Bluetooth technology.
Claims (8)
1. a motor vehicles hand-free telephone system that is used to have the motor vehicles of Audio-Frequency Transformer is characterized in that, comprises:
To the reproducing magnetic head device of above-mentioned converter transmission audio signal,
Be connected to the support of said head device away from the said head device and by cable, described support comprises takes in the storehouse;
Radio headpiece is used for mobile phone communications and is constructed to be fixed by the above-mentioned storehouse of taking in, so that the output of the audio frequency of above-mentioned headphone passes to the said head device to realize the playback of above-mentioned Audio-Frequency Transformer by cable.
2. hand-free telephone system according to claim 1, it is characterized in that, the above-mentioned storehouse of taking in comprises electric terminal, above-mentioned headphone comprises when it is taken in the electric terminal that the storehouse engages with the above-mentioned electric terminal of taking in the storehouse fixedly the time by above-mentioned, and the terminal of described connection is provided at the above-mentioned communication between above-mentioned headphone and the said head device.
3. hand-free telephone system according to claim 2, it is characterized in that, above-mentioned headphone comprises rechargeable battery, when above-mentioned headphone by above-mentioned take in the storehouse fixedly the time terminal of described rechargeable battery by above-mentioned connection receive recharge current from the said head device.
4. hand-free telephone system according to claim 1 is characterized in that, above-mentioned headphone comprises from its extended earplug, and the above-mentioned storehouse of taking in comprises when above-mentioned headphone and is contained the recess of taking in above-mentioned earplug when take in the storehouse.
5. hand-free telephone system according to claim 2 is characterized in that, above-mentioned headphone comprises the microphone of communicating by letter with the said head device by the terminal of above-mentioned connection.
6. hand-free telephone system according to claim 1 is characterized in that, above-mentioned headphone comprises the operating key that the user activates.
7. hand-free telephone system according to claim 1 is characterized in that, above-mentioned headphone meshes the into above-mentioned storehouse of taking in.
8. hand-free telephone system according to claim 4 is characterized in that, above-mentioned headphone comprises and has the ear clip that is fixed on the anchor clamps around the above-mentioned earplug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201786676U CN201087944Y (en) | 2007-09-14 | 2007-09-14 | Automobile hand-free telephone system with audio frequency converter of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201786676U CN201087944Y (en) | 2007-09-14 | 2007-09-14 | Automobile hand-free telephone system with audio frequency converter of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087944Y true CN201087944Y (en) | 2008-07-16 |
Family
ID=39635528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201786676U Expired - Fee Related CN201087944Y (en) | 2007-09-14 | 2007-09-14 | Automobile hand-free telephone system with audio frequency converter of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087944Y (en) |
-
2007
- 2007-09-14 CN CNU2007201786676U patent/CN201087944Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20100914 |