TWI422210B - Mobile communication apparatus - Google Patents

Description

Mobile communication device

The invention relates to a mobile communication device, in particular to a mobile communication device capable of simultaneously pairing two Bluetooth headsets.

Bluetooth is a short-range wireless communication technology. It is widely used in mobile communication because of its low power, low cost, and simultaneous transmission of voice data. It can be paired at any time without user resetting. , wireless Internet access, wireless mouse, satellite navigation locator and other fields. The Bluetooth protocol is mainly composed of a transmitting end (Master) and a receiving end (Slave). When transmitting data, each transmitting end can only be paired with a receiving end to form a point-to-point connection relationship. .

At present, with the development of digital technology, most mobile phones can play music or videos, and users can wirelessly connect with Bluetooth headsets to listen to music or video music using Bluetooth headsets. However, in current mobile communication devices, such as mobile phones, there is usually only one Bluetooth transmission chip. Therefore, it can only be paired with a Bluetooth device (such as a Bluetooth headset), and it is not possible for two users to simultaneously enjoy the music or movie sound played by the mobile phone.

In addition, when the phone receives an incoming call, the Bluetooth headset will automatically switch to allow the user to listen to the incoming call message, rather than talking on the phone while listening to music.

In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a mobile communication device for solving the prior art mobile communication device that can only be paired with a Bluetooth headset, and cannot be separately provided by two users. Use two Bluetooth headsets to simultaneously enjoy the audio and video data on your mobile communication device.

According to an object of the present invention, a mobile communication device is provided, comprising a body, a first Bluetooth device and a second Bluetooth device. The main body has a first Bluetooth transmission module, a second Bluetooth transmission module, a communication module and a processing unit. The communication module receives a communication signal. The processing unit receives the communication signal and transmits the communication signal to the first Bluetooth transmission module and the second Bluetooth transmission module. The first Bluetooth device corresponds to the first Bluetooth transmission module. The second Bluetooth device corresponds to the second Bluetooth transmission module.

The communication signal is a voice data, an image data or a voice and image data.

The first Bluetooth device and the second Bluetooth device respectively have an audio input unit and an audio output unit. The audio input unit receives an audio message, and the audio output unit outputs voice data.

The main body has a first trough body and a second trough body. The first trough system is located at one end of the body, and the second trough system is located at the other end of the body.

The first Bluetooth device is assembled in the first tank, and the second Bluetooth module is assembled in the second tank.

As described above, the mobile communication device according to the present invention has a first and a second Bluetooth device, which are independently paired with the body, and can be used by the user to listen to music while talking on the phone, or for two. The user simultaneously listens to the music or video sound played by the mobile communication device.

Please refer to FIG. 1, which is a block diagram of the mobile communication device of the present invention. In this embodiment, the mobile communication device includes a body 11, a first Bluetooth device 12, and a second Bluetooth device 13. The main body 11 has a first Bluetooth transmission module 113, a second Bluetooth transmission module 114, a communication module 115, a processing unit 116, an input unit 117, a display unit 118, and a storage unit 119. A speaker unit 11a.

The first Bluetooth device 12 and the second Bluetooth device 13 can be Bluetooth headsets and have an audio input unit 121, 131, an audio output unit 122, 132 and a plurality of adjustment buttons 123, 133, respectively. The audio input unit 121, 131 can be a microphone to receive the voice of the user. The audio output unit 122, 132 can be a telescopic earphone speaker that can be placed in the ear to listen to incoming voice or music.

The communication module 115 is configured to receive a wireless communication signal of a global format for mobile communication (GSM) or a code division multiple access (CDMA) communication format protocol issued by the base station. Then convert it into a data file. The wireless communication signal can be a voice data 115b or an image data 115c.

The storage unit 119 can be a built-in memory or an extended flash memory of the mobile phone. The storage unit 119 can store a multimedia message 119a, which includes a voice information 119b or an image information 119c.

The display unit 118 can be a liquid crystal display (LCD) or a light emitting diode (LED) display. Processing unit 116 can be a microprocessor or a digital signal processor. The input unit 117 can be a button or a touch panel for the user to input a callback number or a control setting for controlling the playback of the headset. 117a. The speaker unit 11a can be a speaker.

Please refer to FIG. 2 and FIG. 3, which are respectively a combination diagram and an exploded view of the mobile communication device of the present invention. In this embodiment, in order to enable the first Bluetooth device 12 and the second Bluetooth device 13 to be assembled on the body 11, the body further has a first slot body 111 and a second slot body 112. The first tank body 111 is disposed at one end of the body 11 and has an electric conductor 111a. The second tank 112 is disposed at the other end of the body 11 and has an electrical conductor 112a. The first Bluetooth device 12 and the second Bluetooth device 13 further have a conductive unit 124, 134. When the first Bluetooth device 12 and the second Bluetooth device 13 are assembled on the body 11, the conductive units 124 and 134 are electrically connected to the electrical conductors 111a and 112a of the first and second grooves 111 and 112, respectively. For the body 11 to charge the first Bluetooth device 12, or to switch a communication mode. The conductors 111a, 112a and the conductive units 124, 134 can be a gold finger, the first Bluetooth transmission module 113 is paired with the first Bluetooth device 12, and the second Bluetooth transmission module 114 is coupled to The second Bluetooth device 13 is paired.

When the first Bluetooth device 12 is engaged in the first slot 111, the conductive unit 124 is electrically connected to the conductor 111a of the body 11. At this time, the processing unit 116 detects the potential change at the junction of the conductive unit 124 and the conductor 111a, and accordingly shuts down or suspends the first Bluetooth transmission module 113 to stop the first Bluetooth transmission module 113. The Bluetooth wireless communication method transmits data to the first Bluetooth device 12. The body 11 can perform a charging procedure on the first Bluetooth device 12 to supply electrical energy to the first Bluetooth device 12. Thereby, the user does not need to carry the charger corresponding to the first Bluetooth device 12 additionally.

When the second Bluetooth device 13 is engaged in the second cavity 112, the conductive unit 134 is electrically connected to the electrical conductor 112a of the body 11. At this time, the processing unit 116 detects the potential change at the junction of the conductive unit 134 and the conductor 112a, and accordingly shuts down or suspends the second Bluetooth transmission module 114 to stop the second Bluetooth transmission module 114. The Bluetooth wireless communication mode transmits data to the second Bluetooth device 13, and the body 11 can perform a charging process on the second Bluetooth device 13 to supply power to the second Bluetooth device 13, so that the user does not need to carry the device. Corresponding to the charger of the second Bluetooth device 13.

In addition, when the first Bluetooth device 12 and the second Bluetooth device 13 are all engaged on the body 11, and the user wants to watch a movie or listen to music, a control setting 117a can be input through the input unit 117 to drive The processing unit 116 accesses the multimedia message 119a located in the storage unit 119 and transmits it to the display unit 118 and the speaker unit 11a to play video or music.

When the first Bluetooth device 12 and the second Bluetooth device 13 are separated from the body 11, a potential change is generated at the junction of the conductors 111a, 112a, and can be used as an interrupt signal to enable the processing unit 116 to be activated. The first Bluetooth transmission module 113 and the second Bluetooth transmission module 114 respectively transmit signal data to the first Bluetooth device 12 and the second Bluetooth device 13 in a Bluetooth wireless transmission manner. When the user wants to listen to the music or watch the video, the processing unit 116 captures the sound information 119c corresponding to the image information 119b, and transmits the sound information 119c to the first Bluetooth transmission module 113 and the second Bluetooth transmission module 114, respectively. For the two users to listen to music or watch the movie using the first Bluetooth device 12 and the second Bluetooth device 13, respectively.

When the communication module 115 receives the wireless communication signal, the user can input a control setting 117a to the input unit 117, so that the processing unit can transmit the voice data 115b only to the first Bluetooth device 12 according to the control setting 117a. One or both of the second Bluetooth devices 13 are transmitted to the first and second Bluetooth devices 12, 13.

When the first Bluetooth device 12 and the second Bluetooth device 13 simultaneously receive the voice information 119c, and the communication module receives the communication signal, the processing unit 116 can pre-empt the user according to the user in order to enable the user to smoothly answer the incoming call message. The input control setting 117a, the transmission of the sound information 119c is suspended, the voice data 115c is transmitted to the first Bluetooth device 12, or the voice information 119c is suspended and the voice data 115c is transmitted to the second Bluetooth device 13. After the user completes the incoming call, the processing unit 116 resumes transmitting the voice information 119c to the first Bluetooth device 12 or the second Bluetooth device 13 so that the user can continue to listen to music or watch the movie. Therefore, the user can simultaneously listen to the music and the call by simultaneously wearing the first Bluetooth device 12 and the second Bluetooth device 13.

When only the first Bluetooth device 12 is separated from the body 11, the processing unit 116 detects the potential change at the junction of the conductive body 111a and the conductive unit 124, and activates the first Bluetooth transmission mode. The group 113 is configured to enable the first Bluetooth transceiver module 113 to transmit signal data to the first Bluetooth device 12 in a Bluetooth wireless communication manner, so that the user can receive the incoming call voice and listen wirelessly through the first Bluetooth device 12. Music or video sound effects. In addition, when the communication module 115 receives the wireless communication signal, it can also be played by the speaker unit 11a on the body 11 according to the control setting 117a input by the user in advance. In addition, the user can also separate the second Bluetooth device 13 and answer the incoming call by the second Bluetooth device 13.

When only the second Bluetooth device 13 is separated from the body 11, the processing unit 116 detects the potential change at the junction of the conductive body 112a and the conductive unit 134. And the second Bluetooth device 13 for transmitting the signal data in the manner of Bluetooth wireless communication by the second Bluetooth transmission module 114 for the user to receive the incoming call voice wirelessly by the second Bluetooth device 13. Listen to music or watch a movie. In addition, when the communication module 115 receives the wireless communication signal, it can also be played by the speaker unit 11a on the body 11 according to the control setting 117a input by the user in advance. In addition, the user can also separate the first Bluetooth device 12 and answer the incoming call by the first Bluetooth device 12.

In summary, the effect of the mobile communication device of the present invention can be achieved by setting the first Bluetooth transmission module and the second Bluetooth transmission module and the first Bluetooth device and the second Bluetooth device, and making the first Bluetooth The device and the second Bluetooth transmission module respectively transmit data to the first Bluetooth transmission module and the second Bluetooth device in a Bluetooth wireless manner, so that the two users respectively use the first Bluetooth device and the second Bluetooth device. The device simultaneously listens to the music or movie sound played by the mobile communication device.

Another function of the mobile communication device of the present invention is that the first wireless transceiver module and the second wireless transceiver module are respectively accommodated by the first slot body and the second slot body in the mobile communication device, so as to avoid forgetting to carry the user. Problems with wireless transceiver modules.

Another effect of the mobile communication device of the present invention is that the first Bluetooth device and the second Bluetooth device are connected by Bluetooth wireless communication by the mobile communication device, so that a user can simultaneously connect the first Bluetooth device and the first When you use the two Bluetooth devices, you can make a call while listening to music or watching a movie.

Another function of the mobile communication device of the present invention is that the action can be made by electrically connecting the first Bluetooth device and the second Bluetooth device to the mobile communication device. The device charges it directly without carrying an extra charger.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

1‧‧‧Mobile communication device

11‧‧‧Ontology

11a‧‧‧ Speaker unit

111a, 112a‧‧‧Electrical conductor

111‧‧‧First trough

112‧‧‧Second trough

113‧‧‧First Bluetooth Transmission Module

114‧‧‧Second Bluetooth Transmission Module

115‧‧‧Communication Module

115b‧‧‧ image data

115c‧‧‧ voice data

116‧‧‧Processing unit

117‧‧‧ input unit

117a‧‧‧Control settings

118‧‧‧Display unit

119‧‧‧ storage unit

119a‧‧‧Multimedia message

119b‧‧‧Image Information

119c‧‧‧Sound Information

12‧‧‧First Blue Bud Device

121, 131‧‧‧ audio input unit

122, 132‧‧‧ audio output unit

123, 133‧‧‧ adjustment buttons

124, 134‧‧‧ Conductive unit

13‧‧‧Second blue shoot device

1 is a block diagram of a mobile communication device of the present invention; FIG. 2 is a combination diagram of a mobile communication device of the present invention; and FIG. 3 is an exploded view of the mobile communication device of the present invention.

11‧‧‧Ontology

11a‧‧‧ Speaker unit

111‧‧‧First trough

112‧‧‧Second trough

117‧‧‧ input unit

118‧‧‧Display unit

12‧‧‧First Blue Bud Device

121, 131‧‧‧ audio input unit

122, 132‧‧‧ audio output unit

123, 133‧‧‧ adjustment buttons

13‧‧‧Second blue shoot device

Claims (17)

A mobile communication device includes: a body having: a first Bluetooth transmission module for communicating with a first Bluetooth device; and a second Bluetooth transmission module for using a first The second Bluetooth device performs communication connection; a communication module captures a communication signal; and a processing unit selectively activates the first Bluetooth transmission module, the second Bluetooth transmission module, or both Starting, the first Bluetooth transmission module, the second Bluetooth transmission module, or both simultaneously receive the communication signal transmitted by the processing unit or one of the multimedia information, or the first blue One of the bud transmission module and the second Bluetooth transmission module receives the communication signal, and the other receives the sound information simultaneously, and the first Bluetooth transmission module and the second Bluetooth transmission module Transmitting the communication signal or the sound information to the first Bluetooth device and the second Bluetooth device respectively. The mobile communication device of claim 1, wherein the communication signal comprises a voice data and an image data. The mobile communication device of claim 2, wherein the first Bluetooth device and the second Bluetooth device each have an audio input unit, and the audio input unit receives an audio signal and transmits the sound separately Signaling to the first Bluetooth transmission module and the second Bluetooth transmission module. The mobile communication device of claim 2, wherein the first Bluetooth device and the second Bluetooth device each have an audio output unit, and the first Bluetooth device and the second Bluetooth device are respectively Receiving the voice data, and The voice data is output by each of the audio output units. The mobile communication device of claim 1, wherein the body further has a first slot body and a second slot body, the first slot system is located at one end of the body, and the second slot system is located at the body The other end. The mobile communication device of claim 5, wherein the first Bluetooth device is assembled to the first trough, and the second Bluetooth device is assembled to the second trough. The mobile communication device of claim 6, wherein the first Bluetooth device and the second Bluetooth device each have a conductive unit, and the first and second slots respectively have an electrical conductor. The conductive unit is electrically connected to the electrical conductor. The mobile communication device of claim 7, wherein the body further comprises a speaker module, wherein the communication signal is a voice data, and the first Bluetooth device and the second Bluetooth device are separately assembled. In the first tank body and the second tank body, the processing unit transmits the voice data to the speaker unit. The mobile communication device of claim 1, wherein the body further has an input unit for transmitting a control setting to the processing unit. The mobile communication device of claim 9, wherein when the communication signal is a voice data, the processing unit transmits the voice data to the first Bluetooth output module according to the control setting, so that the A Bluetooth output module transmits the voice data to the first Bluetooth device. The mobile communication device of claim 10, wherein the processing unit further transmits the voice data to the second Bluetooth output module according to the control setting, so that the second Bluetooth output module transmits the voice data. To the second blue Bud device. The mobile communication device of claim 9, wherein the body further comprises a storage unit, wherein the storage unit stores the multimedia message. The mobile communication device of claim 12, wherein the body further comprises a display unit, wherein the processing module transmits image information of the multimedia message to the display unit, so that the display unit displays the image information. The mobile communication device of claim 1, wherein when the at least one of the first Bluetooth device and the second Bluetooth device receives the voice information, and the processing unit receives the communication signal, the processing The unit stops transmitting the voice information to at least one of the first Bluetooth device and the second Bluetooth device, and transmits the communication signal to the first Bluetooth device that has stopped receiving the voice information, the second blue Bud device or both. The mobile communication unit of claim 3, wherein the audio output unit is a telescopic earphone, and the audio input unit is a microphone. The mobile communication device of claim 6, wherein the processing unit is connected to the conductive unit and the conductive body when the conductive unit of the first Bluetooth device is electrically connected to the conductive body of the first slot The potential change at the point turns off the first Bluetooth transmission module. The mobile communication device of claim 6, wherein the processing unit is connected to the conductive unit and the conductive body when the conductive unit of the second Bluetooth device is electrically connected to the conductive body of the second tank The potential change at the point turns off the second Bluetooth transmission module.