CN102594969A - Mobile phone - Google Patents

Abstract

The invention discloses a mobile phone. The mobile phone comprises a mobile phone main body and an earphone inserted to the mobile phone main body, wherein the earphone comprises a first universal serial bus (USB) interface, a USB audio receiving module, a battery module, a loudspeaker module, a first Bluetooth module, a microphone module and a first antenna module; the mobile phone main body comprises a second USB interface, a USB audio sending module, a mobile phone control module, a second Bluetooth module, a second antenna module and a detection module; when the earphone is inserted to the mobile phone main body, communication between the USB audio sending module and the USB audio receiving module is realized; and when the earphone is detached from the mobile phone main body, connection between the second Bluetooth module and the first is established. The mobile phone can directly accommodate a Bluetooth earphone.

Description

Translated fromChinese

手机cell phone

技术领域technical field

本发明涉及一种手机。The invention relates to a mobile phone.

背景技术Background technique

当使用手机时，有时为求方便会使用有线耳机辅助接听及使用，但有线耳机收纳不方便，常常耳机线过长打结不易使用，目前蓝牙耳机越来越普及，其省去了线长不易收纳的困扰，但蓝牙耳机都必须再另外购买，若外出忘记带就还是得使用原本的通话方式通话。When using a mobile phone, sometimes wired earphones are used for convenience to answer and use them, but wired earphones are inconvenient to store, and often the earphone wires are too long and knotted to make it difficult to use. At present, Bluetooth earphones are becoming more and more popular, and it is not easy to save the length of the cord Storage is troublesome, but Bluetooth headsets must be purchased separately. If you forget to bring them when you go out, you still have to use the original calling method to make calls.

发明内容Contents of the invention

鉴于以上内容，有必要提供一种直接收纳蓝牙耳机的手机。In view of the above, it is necessary to provide a mobile phone that directly accommodates the Bluetooth headset.

一种手机，包括一手机主体及一可插接在该手机主体上的耳机，该耳机包括一第一USB接口、一USB音频接收模块、一电池模块、一扬声器模块、一第一蓝牙模块、一麦克风模块及一第一天线模块，该手机主体包括一第二USB接口、一USB音频发送模块、一手机控制模块、一第二蓝牙模块、一第二天线模块及一侦测模块，当该耳机插接在该手机主体上时，该第一USB接口与该第二USB接口电性连接，该侦测模块发送一第一控制信号给该手机控制模块，该手机控制模块控制该USB音频发送模块通过该第一及第二USB接口与该USB音频接收模块实现通信，进而控制该扬声器模块发声，同时该电池模块通过该第一及第二USB接口为该第一蓝牙模块充电；当该耳机从该手机主体上拔下时，该侦测模块发送一第二控制信号给该手机控制模块，该手机控制模块启动该第二蓝牙模块，该第二蓝牙模块启动后通过该第一及第二天线模块与该第一蓝牙模块建立连接，该第二蓝牙模块通过该麦克风模块接收音频信号，还控制该扬声器模块发声。A mobile phone, comprising a mobile phone main body and an earphone that can be plugged on the mobile phone main body, the earphone includes a first USB interface, a USB audio receiving module, a battery module, a loudspeaker module, a first bluetooth module, A microphone module and a first antenna module, the main body of the mobile phone includes a second USB interface, a USB audio transmission module, a mobile phone control module, a second bluetooth module, a second antenna module and a detection module, when the When the earphone is plugged into the main body of the mobile phone, the first USB interface is electrically connected to the second USB interface, and the detection module sends a first control signal to the mobile phone control module, and the mobile phone control module controls the USB audio transmission The module communicates with the USB audio receiving module through the first and second USB interfaces, and then controls the speaker module to sound, while the battery module charges the first Bluetooth module through the first and second USB interfaces; when the earphone When the mobile phone is unplugged from the main body, the detection module sends a second control signal to the mobile phone control module, and the mobile phone control module starts the second bluetooth module. The antenna module establishes a connection with the first bluetooth module, the second bluetooth module receives audio signals through the microphone module, and controls the speaker module to emit sound.

相较现有技术，该手机通过该侦测模块侦测该手机主体与耳机的连接状态，当该耳机插接在该手机主体上时，该手机控制模块即可控制该USB音频发送模块与该USB音频接收模块实现通信，即作为一般手机使用，而当该耳机从该手机主体上拔下时，该手机控制模块即可控制该第二蓝牙模块与该第一蓝牙模块建立连接，即该耳机作为蓝牙耳机使用，十分方便，无须再单独购买蓝牙耳机，并且由于该扬声器模块同时用作普通手机时的扬声器及蓝牙耳机的扬声器，故节省了成本。Compared with the prior art, the mobile phone detects the connection status between the main body of the mobile phone and the earphone through the detection module. The USB audio receiving module realizes communication, that is, it is used as a general mobile phone, and when the earphone is unplugged from the main body of the mobile phone, the mobile phone control module can control the second bluetooth module to establish a connection with the first bluetooth module, that is, the earphone It is very convenient to use as a bluetooth earphone, no need to buy the bluetooth earphone separately, and because the loudspeaker module is used as the loudspeaker of the ordinary mobile phone and the loudspeaker of the bluetooth earphone at the same time, the cost is saved.

附图说明Description of drawings

下面参照附图结合较佳实施方式对本发明作进一步详细描述：The present invention will be described in further detail below in conjunction with preferred embodiment with reference to accompanying drawing:

图1为本发明手机较佳实施方式的分解图。Fig. 1 is an exploded view of a preferred embodiment of the mobile phone of the present invention.

图2为图1中耳机的后视图。Fig. 2 is a rear view of the earphone in Fig. 1 .

图3为图1中手机主体的正面透视图。Fig. 3 is a front perspective view of the main body of the mobile phone in Fig. 1 .

图4为图1的组装图。FIG. 4 is an assembly diagram of FIG. 1 .

图5为本发明手机较佳实施方式的原理框图。Fig. 5 is a functional block diagram of a preferred embodiment of the mobile phone of the present invention.

主要元件符号说明Description of main component symbols

手机                      100mobile phone 100

耳机                      10Headphones 10

USB接口                   11、21USB interface 11, 21

USB音频接收模块           12USBAudio Receiver Module 12

电池模块                  13Battery module 13

扬声器模块                14Speaker Module 14

开孔                      142Hole 142

蓝牙模块                  15、24Bluetoothmodule 15, 24

麦克风模块                16Microphone module 16

细开孔                    162Fine opening 162

天线模块                  17、25Antenna module 17, 25

耳塞部                    18EarbudsDepartment 18

插接部                        19Connector 19

手机主体                      20Mobile phone body 20

USB音频发送模块               22USBaudio sending module 22

手机控制模块                  23Mobilephone control module 23

侦测模块                      26Detection Module 26

弧形盖                        27Curvedcover 27

第一容置区                    28First Containment Area 28

第二容置区                    29Second Containment Area 29

具体实施方式Detailed ways

请参考图1，本发明手机100的较佳实施方式包括一耳机10及一手机主体20。Please refer to FIG. 1 , a preferred embodiment of themobile phone 100 of the present invention includes anearphone 10 and a mobile phonemain body 20 .

请继续参考图2，该耳机10包括一耳塞部18及一从该耳塞部18后侧壁底部向下延伸的一插接部19。本实施方式中，该耳塞部18的前侧壁开设有一开孔142。该插接部19大体为一矩形，其前侧壁底部设有若干细开孔162，其后侧壁底部设有一USB(Universal Serial Bus，通用串行总线)接口11，此处USB接口11包括现有USB接口的四个引脚(即一电源引脚、两数据引脚及一接地引脚)，接口形状可不设计成标准的USB接口形状。其它实施方式中，该耳塞部18及插接部19也可设计成其它形状，只要满足耳塞部18方便戴入人耳内部，而插接部19方便插入手机主体20即可。Please continue to refer to FIG. 2 , theearphone 10 includes anearplug part 18 and aninsertion part 19 extending downward from the bottom of the rear side wall of theearplug part 18 . In this embodiment, anopening 142 is defined on the front wall of theearplug portion 18 . Thesocket part 19 is generally a rectangle, and the bottom of the front side wall is provided with severalthin openings 162, and the bottom of the rear side wall is provided with a USB (Universal Serial Bus, universal serial bus)interface 11, where theUSB interface 11 includes For the four pins of the existing USB interface (namely, a power pin, two data pins and a ground pin), the interface shape may not be designed as a standard USB interface shape. In other embodiments, theearplug part 18 and theinsertion part 19 can also be designed in other shapes, as long as theearplug part 18 is convenient to wear inside the human ear, and theinsertion part 19 is convenient to insert into the mobile phonemain body 20 .

请继续参考图3，该手机主体20大体为矩形，其顶壁中间位置处对应该耳塞部18开设有一第一容置区28，该第一容置区28的底部对应该插接部19开设一第二容置区29，该第一容置区28顶部的一侧边还转动连接一弧形盖27。该第二容置区29的底部对应该USB接口11设置一USB接口21，此处USB接口21包括现有USB接口的四个引脚(即一电源引脚、两数据引脚及一接地引脚)。其它实施方式中，该第一容置区28及第二容置区29可根据插接部19具体形状进行设计，也可以不设置该弧形盖27，或者将弧形盖27设计成与手机主体20分离的两部分，具体设计均可根据实际需要或美观要求来设计，不拘泥于本实施方式。Please continue to refer to FIG. 3 , themain body 20 of the mobile phone is generally rectangular, and there is a firstaccommodating area 28 corresponding to theearplug part 18 in the middle of the top wall, and a firstaccommodating area 28 is opened at the bottom of thefirst accommodating area 28 corresponding to theinsertion part 19. A secondaccommodating area 29 , one side of the top of the firstaccommodating area 28 is rotatably connected with an arc-shaped cover 27 . The bottom of thissecond accommodating area 29 is provided with aUSB interface 21 corresponding to theUSB interface 11, where theUSB interface 21 includes four pins of the existing USB interface (i.e. a power supply pin, two data pins and a ground pin). foot). In other embodiments, the firstaccommodating area 28 and the secondaccommodating area 29 can be designed according to the specific shape of thesocket part 19, or the arc-shaped cover 27 can not be provided, or the arc-shaped cover 27 can be designed to be compatible with the mobile phone. The two separate parts of themain body 20 can be specifically designed according to actual needs or aesthetic requirements, and are not limited to this embodiment.

请继续参考图4，组装时，将该耳机10的插接部19插接至该手机主体20的第二容置区29内，此时该USB接口11与该USB接口21对应电性连接，且此时该耳塞部18容置在该第一容置区28内，最后转动该弧形盖27，将该耳塞部18盖住。当该耳机10未组装在该手机主体20上时，其作为蓝牙耳机使用，当该耳机10组装在该手机主体20上时，其作为手机自身的耳机使用。Please continue to refer to FIG. 4 , when assembling, plug thesocket 19 of theearphone 10 into the secondaccommodating area 29 of the mobile phonemain body 20, and at this time, theUSB interface 11 is electrically connected to theUSB interface 21, At this time, theearplug part 18 is accommodated in the firstaccommodating area 28 , and finally the arc-shaped cover 27 is turned to cover theearplug part 18 . When theearphone 10 is not assembled on the mobile phonemain body 20, it is used as a Bluetooth earphone, and when theearphone 10 is assembled on the mobile phonemain body 20, it is used as the earphone of the mobile phone itself.

请继续参考图5，该耳机10内部还包括一USB音频接收模块12、一电池模块13、一扬声器模块14、一蓝牙模块15、一麦克风模块16及一天线模块17。该扬声器模块14通过该USB音频接收模块12与该USB接口11相连，还通过该蓝牙模块15与该麦克风模块16相连。该蓝牙模块15通过该电池模块13与该USB接口11相连，该天线模块17与该蓝牙模块15相连。Please continue to refer to FIG. 5 , theearphone 10 also includes a USBaudio receiving module 12 , abattery module 13 , aspeaker module 14 , a Bluetoothmodule 15 , a microphone module 16 and anantenna module 17 . Thespeaker module 14 is connected to theUSB interface 11 through the USBaudio receiving module 12 , and is also connected to the microphone module 16 through the Bluetoothmodule 15 . The Bluetoothmodule 15 is connected to theUSB interface 11 through thebattery module 13 , and theantenna module 17 is connected to the Bluetoothmodule 15 .

该手机主体20内还包括一USB音频发送模块22、一手机控制模块23、一蓝牙模块24、一天线模块25及一侦测模块26。该手机控制模块23通过该USB音频发送模块22与该USB接口21相连，还通过该侦测模块26与该USB接口21相连，还通过该蓝牙模块24与该天线模块25相连。The mobile phonemain body 20 also includes a USBaudio transmission module 22 , a mobilephone control module 23 , a Bluetoothmodule 24 , anantenna module 25 and adetection module 26 . The mobilephone control module 23 is connected to theUSB interface 21 through the USBaudio transmission module 22 , is also connected to theUSB interface 21 through thedetection module 26 , and is also connected to theantenna module 25 through the Bluetoothmodule 24 .

当该耳机10插接在该手机主体20上时，该侦测模块26将侦测到该USB接口11与该USB接口21电性相连，此时该侦测模块26发送一第一控制信号给该手机控制模块23，该手机控制模块23将控制该USB音频发送模块22发送音频信号，即将通话过程中的音频信号通过USB接口21及USB接口11发送给该USB音频接收模块12，然后该USB音频接收模块12控制该扬声器模块14发声并通过耳塞部18上的开孔142传播出去，从而使打电话的使用者听到声音，此音频传输过程与现有手机的音频传输原理相同，不同之处这里使用了USB的传输方式实现USB音频发送模块22与USB音频接收模块12的通信。因此，在此状态下，手机100相当于一款普通的手机来使用。同时，该电池模块13还在此状态通过该USB接口11上的电原引脚进行充电，以提供电源给该蓝牙模块15。When theearphone 10 is plugged on the mobile phonemain body 20, thedetection module 26 will detect that theUSB interface 11 is electrically connected to theUSB interface 21, and at this time thedetection module 26 sends a first control signal to The mobilephone control module 23, the mobilephone control module 23 will control the USBaudio transmission module 22 to send audio signals, the audio signals in the call process will be sent to the USBaudio receiving module 12 through theUSB interface 21 and theUSB interface 11, and then the USB Theaudio receiving module 12 controls theloudspeaker module 14 to emit sound and propagates through theopening 142 on theearplug part 18, so that the user who makes the call can hear the sound. Here, the USB transmission mode is used to realize the communication between the USBaudio sending module 22 and the USBaudio receiving module 12 . Therefore, in this state, themobile phone 100 is used as an ordinary mobile phone. At the same time, thebattery module 13 is still in this state to charge through the power source pin on theUSB interface 11 to provide power to theBluetooth module 15 .

当该耳机10从该手机主体20上拔下时，该侦测模块26将侦测到该USB接口11与该USB接口21无电性相连，此时该侦测模块26发送一第二控制信号给该手机控制模块23，该手机控制模块23将启动该蓝牙模块24，该蓝牙模块24启动后将通过该天线模块25搜索蓝牙模块15，当该耳机10与该手机主体20之间的距离小于蓝牙信号接收范围内(如10米)时，该蓝牙模块15将通过该天线模块17与该蓝牙模块24建立连接，同时该蓝牙模块24通过该麦克风模块16接收使用者的音频信号(该等细开孔162用于将使用者的音频信号传输给麦克风模块16)，然后再通过蓝牙模块15传输给蓝牙模块24，以使手机控制模块23将接收到的使用者的音频信号发送给通话对方的手机上，手机控制模块23将接收到的通话对方的音频信号后通过蓝牙模块24传输给蓝牙模块15，该蓝牙模块15再通过该扬声器模块14将声音传播出去，从而使打电话的使用者听到声音，当蓝牙模块15没电时，只要将其再插入手机主体20即可为其充电。When the earphone 10 is unplugged from the mobile phone body 20, the detection module 26 will detect that the USB interface 11 is not electrically connected to the USB interface 21, and at this time the detection module 26 sends a second control signal Give this mobile phone control module 23, this mobile phone control module 23 will start this bluetooth module 24, will search bluetooth module 15 by this antenna module 25 after this bluetooth module 24 starts, when the distance between this earphone 10 and this mobile phone main body 20 is less than When within the bluetooth signal receiving range (such as 10 meters), the bluetooth module 15 will establish a connection with the bluetooth module 24 through the antenna module 17, and the bluetooth module 24 receives the user's audio signal through the microphone module 16 simultaneously (these small The opening 162 is used to transmit the user's audio signal to the microphone module 16), and then transmit it to the Bluetooth module 24 through the bluetooth module 15, so that the mobile phone control module 23 sends the received user's audio signal to the other party's On the mobile phone, the mobile phone control module 23 transmits the received audio signal of the calling party to the Bluetooth module 15 through the Bluetooth module 24, and the Bluetooth module 15 transmits the sound through the speaker module 14, so that the user who makes the call can listen to the audio signal. When thebluetooth module 15 is out of power, it can be charged as long as it is inserted into the mobile phonemain body 20 again.

如此，该手机100上的耳机10在插入时可作为普通手机的耳机使用，而在拔下后即可作为蓝牙耳机使用，十分方便快捷，无须再单独购买蓝牙耳机，并且由于该扬声器模块14同时用作普通手机时的扬声器及蓝牙耳机的扬声器，故也节省了成本。In this way, theearphone 10 on themobile phone 100 can be used as an earphone of an ordinary mobile phone when plugged in, and can be used as a bluetooth earphone after being unplugged, which is very convenient and quick, and there is no need to purchase a bluetooth earphone separately, and because thespeaker module 14 simultaneously It is also used as a speaker of a common mobile phone and a speaker of a bluetooth earphone, so the cost is also saved.

Claims (5)

Translated fromChinese

1.一种手机，包括一手机主体及一可插接在该手机主体上的耳机，该耳机包括一第一USB接口、一USB音频接收模块、一电池模块、一扬声器模块、一第一蓝牙模块、一麦克风模块及一第一天线模块，该手机主体包括一第二USB接口、一USB音频发送模块、一手机控制模块、一第二蓝牙模块、一第二天线模块及一侦测模块，当该耳机插接在该手机主体上时，该第一USB接口与该第二USB接口电性连接，该侦测模块发送一第一控制信号给该手机控制模块，该手机控制模块控制该USB音频发送模块通过该第一及第二USB接口与该USB音频接收模块实现通信，进而控制该扬声器模块发声，同时该电池模块通过该第一及第二USB接口为该第一蓝牙模块充电；当该耳机从该手机主体上拔下时，该侦测模块发送一第二控制信号给该手机控制模块，该手机控制模块启动该第二蓝牙模块，该第二蓝牙模块启动后通过该第一及第二天线模块与该第一蓝牙模块建立连接，该第二蓝牙模块通过该麦克风模块接收音频信号，还控制该扬声器模块发声。1. A mobile phone, comprising a mobile phone main body and an earphone that can be plugged on the mobile phone main body, the earphone includes a first USB interface, a USB audio receiving module, a battery module, a loudspeaker module, a first bluetooth module, a microphone module and a first antenna module, the main body of the mobile phone includes a second USB interface, a USB audio transmission module, a mobile phone control module, a second bluetooth module, a second antenna module and a detection module, When the earphone is plugged into the main body of the mobile phone, the first USB interface is electrically connected to the second USB interface, and the detection module sends a first control signal to the mobile phone control module, and the mobile phone control module controls the USB The audio sending module communicates with the USB audio receiving module through the first and second USB interfaces, and then controls the speaker module to sound, while the battery module charges the first Bluetooth module through the first and second USB interfaces; When the earphone is unplugged from the main body of the mobile phone, the detection module sends a second control signal to the mobile phone control module, and the mobile phone control module starts the second bluetooth module. The second antenna module establishes a connection with the first bluetooth module, and the second bluetooth module receives audio signals through the microphone module, and also controls the speaker module to emit sound.2.如权利要求1所述的手机，其特征在于：该耳机包括一耳塞部及一从该耳塞部向下延伸的一插接部，该手机主体的顶壁对应该耳塞部开设有一第一容置区，该第一容置区的底部对应该插接部开设一第二容置区，该扬声器模块设置在该耳塞部内，该麦克风模块设置在该插接部的底部。2. The mobile phone according to claim 1, wherein the earphone comprises an earplug part and an inserting part extending downward from the earplug part, and a first wall corresponding to the earplug part is opened on the top wall of the mobile phone body. The accommodating area, the bottom of the first accommodating area defines a second accommodating area corresponding to the socket part, the speaker module is arranged in the earplug part, and the microphone module is arranged at the bottom of the socket part.3.如权利要求2所述的手机，其特征在于：该第一USB接口设置在该插接部的后侧壁底部，该第二USB接口设置在该第二容置区的底部。3. The mobile phone according to claim 2, wherein the first USB interface is arranged at the bottom of the rear side wall of the socket part, and the second USB interface is arranged at the bottom of the second receiving area.4.如权利要求3所述的手机，其特征在于：该第一容置区顶部的一侧边还转动连接一弧形盖，当该耳机插接在该手机主体上时，转动该弧形盖可盖住该耳机。4. The mobile phone according to claim 3, characterized in that: one side of the top of the first accommodating area is also rotatably connected to an arc-shaped cover, and when the earphone is plugged into the main body of the mobile phone, the arc-shaped cover is rotated The cap covers the headset.5.如权利要求2所述的手机，其特征在于：该耳塞部的前侧壁对应该扬声器模块开设有一开孔，该插接部大体为一矩形，前侧壁底部对应该麦克风模块设有若干细开孔。5. The mobile phone as claimed in claim 2, characterized in that: the front side wall of the earplug part is provided with an opening corresponding to the speaker module, the plug-in part is generally a rectangle, and the bottom of the front side wall corresponds to the microphone module. Several fine openings.

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