WO2009062393A1

WO2009062393A1 - Combining device including fm transmitter and wireless earphone

Info

Publication number: WO2009062393A1
Application number: PCT/CN2008/001818
Authority: WO
Inventors: Yuhua Wang; Lun Chai
Original assignee: Yuhua Wang; Lun Chai
Priority date: 2007-10-31
Filing date: 2008-10-30
Publication date: 2009-05-22
Also published as: CN201122956Y

Abstract

A combining device including a FM transmitter and a wireless earphone is provided. The combining device includes a mobile telephone supporting frame and a wireless earphone. The mobile telephone supporting frame includes a FM transmitter and a clamping device housing the wireless earphone, the bottom of the clamping device has a first interface, and the bottom of the earphone has a second interface corresponding to the first interface. The combining device further includes a power device which acquires the power from a car.

Description

Combination device of FM transmitter and wireless earphone machine

The present invention relates to a wireless earbud machine that can be used with a portable telephone and a combination of an FM transmitter that can be used with an audio device on a car. Background technique

The use of portable telephones in automobiles often uses a special telephone holder that is clamped to the air duct vents for easy access. In recent years, a wireless earphone that is used in conjunction with a mobile phone has been added, so that it is possible to drive the mobile phone without having to use it. Therefore, the device for placing the wireless earphone device attached to the above-mentioned telephone frame is designed for convenience, such as the patents already owned by the applicant (patent number: ZL 200620149119. 6 and ZL 200720154717. 7 and the like) .

The development of technology is changing with each passing day. The incoming content of the mobile phone may have music content. The internal content of the mobile phone itself, even within the wireless earphone machine, can store and play music content. These voices or music are played from the earpiece of the phone or the earpiece of the wireless earphone for listening or enjoyment. There are inherently good audio equipment in the car, including speakers. If there is a device that can transmit the above-mentioned voice or music to the audio device, the voice or music can be released from the speaker of the car, and the functions and effects are multiplied. There are no such devices in the prior art. Summary of the invention

The object of the present invention is to provide a combination device of a frequency modulation transmitter and a wireless earphone machine, the combination device of the frequency modulation transmitter and the wireless earphone machine comprises a mobile phone frame and a wireless earphone machine, and the mobile phone frame is provided with a frequency modulation transmitter And a card holder device for receiving the wireless earphone, the bottom of the clip device has a first interface, and the bottom of the wireless earphone has a second interface matched with the first interface.

According to the combination device of the FM transmitter and the wireless earphone according to the present invention, the first interface is a micro USB male interface, the second interface is a micro USB female interface; and the combined device of the FM transmitter and the wireless earphone Also included is a car power connector, the car power connector can obtain DC power from the car, and is provided to the device by a power conversion device therein A suitable power source.

According to the combination of the FM transmitter and the wireless earphone according to the present invention, the portable telephone frame has a backboard, a bottom plate, a left arm and a right arm.

According to the combination device of the FM transmitter and the wireless earphone according to the present invention, the FM transmitter is disposed at an upper portion of the backboard and integrated with the backplane.

According to the combination device of the FM transmitter and the wireless earphone according to the present invention, the right arm is fixed, and the clip device of the wireless earphone is attached, and the left arm can be twitched to the left and right to fit the mobile phone. width.

According to the combination device of the FM transmitter and the wireless earphone according to the present invention, the left arm is fixed, and the clip device of the wireless earphone is attached, and the right arm can be twitched to the left to fit the mobile phone. width.

According to the combination of the FM transmitter and the wireless earphone according to the present invention, the left and right arms are further provided with an auxiliary arm that can be twitched forward and backward to accommodate the thickness of the mobile phone.

According to the combination of the FM transmitter and the wireless earphone according to the present invention, the bottom plate can be folded up and folded up when not in use.

According to the combination of the FM transmitter and the wireless earbud device of the present invention, the upper end of the wireless earphone clip device is provided with a slightly elastic clip, and the earphone portion of the earphone of the wireless earphone can be clamped therein.

According to the combination of the FM transmitter and the wireless earphone according to the present invention, the wireless earphone is provided with a jack for plugging in a DC power source suitable for alternating current, and a jack for plugging in another stereo earphone.

According to the combination device of the FM transmitter and the wireless earphone according to the present invention, the combination device is further provided with a cable, one end of which is a standard USB male interface, and the other end is a micro USB male interface, and is on the back of the portable telephone frame There is also a standard USB female interface on the board.

The combination of the FM transmitter and the wireless earphone of the present invention is based on the apparatus of the above background art to add an FM transmitter. Through the combination device of the FM transmitter and the wireless earphone of the present invention, information (voice or music) received or transmitted by the wireless earphone is simultaneously transmitted by the FM transmitter, thereby transmitting the voice or music to the audio device, by the automobile. The audio device receives and the sound is emitted by the speaker. FM transmitter and wireless ear of the present invention The combination of the plugging machine greatly enhances the sound effect, and the function and effect are doubled.

BRIEF DESCRIPTION OF THE DRAWINGS Figures 1 (a) to 1 (d) are schematic views showing a combination of an FM transmitter and a wireless earphone of the present invention.

Fig. 2 is a view showing a state in which the combination of the FM transmitter and the wireless earphone of the present invention receives an incoming call.

Fig. 3 is a view showing a state in which the combination of the FM transmitter and the wireless earphone of the present invention is called back to the other party.

4(a) and 4(b) are schematic views showing another embodiment of a combination device of the FM transmitter and the wireless earphone of the present invention. detailed description

In Fig. 1(a), reference numeral 1 is a portable telephone stand of the combination of the FM transmitter and the wireless earphone of the present invention, which has a back plate 10, a fixed right arm 13, a left arm 11, and an auxiliary arm. 12 and 14 and the bottom plate 15; reference numeral 6 is a clip device of the attached wireless earphone machine 3; reference numeral 8 is a micro USB male interface at the bottom of the clip device 6; reference numeral 7 is a card holder for chucking the wireless earphone machine 3 The earphone receiver 4; the reference numeral 5 is an FM transmitter which is integrally provided on the upper portion of the backboard 10 of the portable telephone frame 1, and the FM transmitter 5 is provided with necessary switches and adjustment buttons. The left arm 11 can be twitched to the left and right as shown by the dotted line to adapt to the width of the mobile phone, as indicated by the double arrow here (it may also be that the left arm is a fixed clip attached to the wireless earphone) The device, the right arm can be twitched to the left and right to adapt to the width of the mobile phone, not shown.

Reference numeral 3 denotes a wireless (Bluetooth) earphone, which has an earphone earpiece 4 and a micro USB female connector 8' at the bottom. When it is carried on the clip device 6, as shown by the dotted line 23, the USB female interface 8' is plugged into the USB male interface 8, and at the same time, as shown by the dotted line 24', the earphone 4 is just stuck on the card. The clips 7 are fixed between each other, on the one hand, the wireless earphones 3 and the FM transmitter 5 are connected to the information, and on the other hand, the battery of the wireless earphones is charged. Reference numeral 21 denotes that when the wireless earphone 3 is not used in the automobile, a jack for converting from 100 to 240 V AC power to a suitable DC power source is inserted on the wireless earphone; reference numeral 22 denotes that the wireless earphone can also be used. The jack on the top of the unit is also plugged into the stereo earphones for music. There should also be several buttons on the wireless earphones 3 for switching and operation, which are omitted from the figure, not shown.

Reference numeral 2 denotes a plug connector for a 12V or 24V DC power supply in a car; numerals 16 and 16' denote a jack on the portable telephone rack and a plug inserted into the jack, respectively; 18 denotes a wire; 19 denotes a built-in 12V Or 24V DC conversion to a suitable power conversion device for the device to be used as a power source.

Figure 1 (b) is a bottom plan view of the wireless earphone 3 of the combination of the FM transmitter and the wireless earphone of the present invention. The label 8' indicates the micro USB female interface at this point, and the rest of the numbers have the same meaning.

Figure 1 (c) is a plan view of the portable telephone rack 1 of the combination of the FM transmitter and the wireless earphone of the present invention, and 20 denotes a clip behind the telephone rack for fixing the entire telephone rack to the air conditioning vent of the automobile. On the blade, of course, other fixing methods can also be used, for example, using a vacuum suction cup to fix on a smooth surface or glass. The left arm 11 can be twitched to the left and right. As indicated by the double arrow here, the auxiliary arms 12 and 14 can be twitched back and forth, as indicated by the double arrow here to accommodate the width and thickness of the handset. The remaining reference numerals in the figure have the same meaning as the front (may also be that the left arm is fixed, and the clip device of the wireless earphone is attached, the right arm can be twitched left and right to adapt to the width of the mobile phone, in the figure Not shown).

Figure 1 (d) is a left side view of the portable telephone stand 1 of the combination of the FM transmitter and the wireless earphone of the present invention, in which the bottom plate 15 can be folded and folded when not in use, such as a two-way curved shape there. The arrow shows. The auxiliary arm 12 can be twitched back and forth, as indicated by the double arrow here. The rest of the figures in the figure have the same meaning as before.

Figure 2 is a diagram showing the situation in which the combination of the FM transmitter and the wireless earphone of the present invention receives an incoming call. It is envisaged that the wireless earphone 3 has entered the clip device 6 as indicated by the dotted lines 23 and 24', the micro USB female interface 8' has been connected to the micro USB male interface 8, and the earphone 4 has been inserted into the clip 7 It is envisioned that the handset 24 has been loaded into the handset frame 1 as indicated by the dotted line 104. The incoming arrow (in a wireless manner) from the dotted arrow of reference numeral 101 enters the handset 24, and the incoming arrow (wirelessly) is indicated by the dashed arrow 102, which is transmitted into the wireless earphone 3 via the USB interface 8' and 8 is transmitted to the FM transmitter 5 via the internal wires, and then wirelessly transmitted to the in-car audio device 25 by the dotted arrow 103, and then wired by the sound The device 26 releases the voice. If the incoming message 101 contains music information, or the music is being played on the mobile phone 24, or even the music is being played within the wireless earphone 3, the music can also be played by the audio device 25 and the speaker 26 for the inside of the vehicle to enjoy. The rest of the figures have the same meaning

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cut off the feet.

Fig. 3 is a view showing a state in which a combination of the FM transmitter and the wireless earphone of the present invention transmits voice. It is contemplated that the wireless earbuds 3 have been removed from the clip device 6 and the earbuds 4 are placed in the user's ears (the dotted lines 23 and 24' in the front panel are no longer present, indicating that the wireless earphones 3 are not placed In the clip device 6), at this time, the voice spoken by the user is wirelessly transmitted to the mobile phone 24 via the transmitting microphone (not shown) in the wireless earphone 3, and then transmitted to the mobile phone 24 via the dotted arrow 102'. The dotted arrow 10 is transmitted wirelessly to the incoming incoming (receiving) person. At this time, the user can hear the distant incoming call from the earphone earphone inserted into the ear, so that the two-way conversation can be made. The rest of the figures in the figure have the same meaning as before.

Figure 4 (a) is a schematic view showing another embodiment of a combination of the FM transmitter and the wireless earphone of the present invention. Compared with the previous figure, this solution has an additional cable 27, one end of which is equipped with a micro USB male interface 8〃, and the other end is a standard USB male interface 28, and is provided on the back plate 10 of the electric tongue carrier 1 Standard USB female interface 28. The feature of the solution is that when the wireless earphone 3 is not in the clip device 6, but is used by any person in the car, the male interface 8 is inserted into the female interface 8', and the male interface 28' is Plugged into the female interface 28, the following effects are achieved: Remote incoming voice (or music) is transmitted to the mobile phone 24 in a wireless manner (as indicated by the dashed arrow 101), and then the mobile phone 24 signals (including possible play in the mobile phone) The music is wirelessly transmitted (as indicated by the dashed arrow 102) into the wireless earbuds 3 (which can already be heard in the earphones 4), and then the wireless earphones 3 again signal (including possible in the wireless earphones) The music being played is transmitted to the FM transmitter 5 via the cable 27 in a wired manner, and then transmitted to the in-vehicle audio device 25 via the dotted arrow 103 in a wireless manner, and the sound is emitted from the speaker 26. When the in-vehicle uses the wireless earphone 3 to answer the voice to the remote party, the transmitting microphone (not shown) built in the wireless earphone is wirelessly transmitted (as indicated by the dotted arrow 102') to the mobile phone 24, and then transmitted to the mobile phone 24 A distant (incoming) callee (as indicated by the dashed arrow 10) allows a two-way conversation. At the same time, the answering voice (including possible music being played in the wireless earphone) is transmitted to the FM transmitter 5 via cable 27 in a wired manner, followed by wireless The mode (as indicated by the dashed arrow 103) is transmitted to the in-vehicle audio device 25, and then the sound is emitted by the speaker 26. When using this scheme, not only can the voice or music be played by the speaker inside the car, but also the conversation between the remote caller and all the people in the car (or a conference call). Of course, when anyone in the car wants to answer the call from afar, just put the wireless earphones 3 on his mouth.

Figure 4 (b) shows the left side view of the portable telephone stand 1 in Figure 4 (a), and the standard USB female interface 28 with additional settings can be seen. The rest of the figures in the figure have the same meaning as before.

In this scenario, the USB male interface 28' at one end of the cable 27 and the USB female interface 28 on the backplane 10 are all designed to be standard. Another application is that when the wireless earphones 3 are not used in the car, if you want to charge the battery of the wireless earphones, you can use the standard USB female interface on the computer to plug the male interface 28'. Use your computer to charge the power. Therefore, in addition to charging through the jack 21 on the wireless earphone, an additional charging method is more convenient and flexible.

Claims

Claim

What is claimed is: 1 . A combination device of an FM transmitter and a wireless earphone, wherein the combination of the FM transmitter and the wireless earphone comprises a mobile phone frame and a wireless earphone, the mobile phone frame is provided with a frequency modulation transmitter And a card holder device for receiving the wireless earphone, the bottom of the clip device has a first interface, and the bottom of the wireless earphone has a second interface matched with the first interface.

The combination device of the FM transmitter and the wireless earphone device according to claim 1, wherein the first interface is a micro USB public interface, the second interface is a micro USB female interface; and the frequency modulation The combination of the transmitter and the wireless earphone further includes an automotive power connector that can take direct current from the vehicle and provide appropriate power to the device by a power conversion device therein.

3. The combination of an FM transmitter and a wireless earbud device according to claim 1, wherein the portable telephone rack has a backboard, a bottom panel, a left arm and a right arm.

The combination device of the FM transmitter and the wireless earphone according to any one of claims 1 to 3, wherein the FM transmitter is disposed at an upper portion of the backboard and is provided with the backplane overall.

The combination device of the FM transmitter and the wireless earphone according to any one of claims 1 to 3, wherein the right arm is fixed, and the clip device of the wireless earphone is attached The left arm can be twitched left and right to accommodate the width of the mobile phone.

The combination device of the FM transmitter and the wireless earphone according to any one of claims 1 to 3, wherein the left arm is fixed, and the clip device of the wireless earphone is attached The right arm can be twitched left and right to accommodate the width of the mobile phone.

The combination device of the FM transmitter and the wireless earphone according to any one of claims 1 to 3, wherein the left and right arms are further provided with an auxiliary arm that can be twitched forward and backward to adapt The thickness of the phone contained.

The combination device of the FM transmitter and the wireless earphone according to any one of claims 1 to 3, characterized in that the bottom plate can be folded up and folded up when not in use.

9. The combination device of the FM transmitter and the wireless earphone according to claim 1, wherein the upper end of the wireless earphone clip device is provided with a slightly elastic clip, and the earphone portion of the earphone of the wireless earphone The card can be clipped inside.

10. The combination device of the FM transmitter and the wireless earphone according to claim 1, wherein the wireless earphone is provided with a jack that can be plugged into an AC power source to be adapted to a DC power source, and is connectable. Plug in the jack of another stereo earphone.

11. The combination device of the FM transmitter and the wireless earphone according to claim 1, wherein the combination device further comprises a cable, one end of the cable is a standard USB male interface, and the other end is a micro USB male interface. And a standard USB female interface is also provided on the backboard of the portable telephone rack.