Embodiment
Please refer to Fig. 1 and Fig. 2, the schematic diagram of the radio telephone receiver (wireless handset) 100 that Fig. 1 is provided for the utility model one embodiment, and Fig. 2 is that radio telephone receiver shown in Figure 1 100 is by internet protocol voice (Voice over Internet Protocol, VoIP) software (for example: Skype, MSN Messenger, Yahoo is logical in real time ... etc.) schematic diagram of network telephone call function is provided, wherein this internet protocol voice software is built in the internet protocol voice communication device in being, for example: networking telephone main frame, perhaps personal computer (personal computer, PC).According to an embodiment of the present utility model, this internet protocol voice communication device is a networking telephone main frame, for example: wideband internet protocol voice adapter (Broadband VoIP Adaptor, BVA).Therefore, radio telephone receiver 100 constitutes phone, the especially networking telephone (webphone) with this wideband internet protocol voice adapter.In addition, according to Fig. 1 and embodiment shown in Figure 2, this internet protocol voice communication device is a personal computer, for example: and notebook computer 200, and this internet protocol voice software is to be installed on notebook computer 200.Therefore, radio telephone receiver 100 constitutes phone, the especially networking telephone with notebook computer 200.
As shown in Figure 1, the radio telephone receiver 100 of present embodiment can be accommodated in the slot 210 of notebook computer 200, for example: the PCMCIA slot, so that the user carries radio telephone receiver 100 and notebook computer 200 in the lump.For early stage notebook computer, the PCMCIA slot is used for that extended network card etc. is peripheral to be equipped with more, but, has been integrated in inside because recent notebook computer all has been equipped with periphery such as network card, lacks use so the PCMCIA slot is bright.Therefore, the PCMCIA slot that radio telephone receiver 100 is accommodated in notebook computer 200 is quite feasible.According to present embodiment, when radio telephone receiver 100 is incorporated in the slot 210 of notebook computer 200, can not need to be electrically connected in any terminal in the slot 210.
Fig. 3 is the block schematic diagram of radio telephone receiver 100 shown in Figure 1.As shown in Figure 3, radio telephone receiver 100 include treatment circuit 110, Bluetooth RF module (Bluetooth RF module) 120, sound input/output module 130, power module 140, user's interface module 150, with power input terminal 160, all be arranged at the printed circuit board (PCB) 100C of radio telephone receiver 100.Treatment circuit 110 includes bluetooth chipset (Bluetooth chipset) 112, and storage device, for example: flash memory (FLASHmemory) 114.In addition, Bluetooth RF module 120 includes embedded antenna (embedded antenna) 122 and transceiver (transceiver) 124, sound input/output module 130 then include microphone (microphone) 132, loud speaker (speaker) 134, a plurality of sound input/output terminal 136, with switch unit 138, and power module 140 include direct current to direct current transducer (DC-to-DCconverter) 142, battery 144, with charging circuit 146.In addition, user's interface module 150 includes light-emitting diode (Light Emitting Diode, LED) 152 with a plurality of buttons (key) 154, wherein these buttons 154 include a plurality of function keys (function key) 154-1 and a dialing keyboard (dialing keypad) 154-2, dialing keyboard 154-2 then includes numerical key 0-9 and so-called rice keyboard " * " and square " # ", as shown in Figure 1.
Above-mentioned notebook computer 200 has bluetooth (Bluetooth) communication function, radio telephone receiver 100 can carry out wireless transmission by Bluetooth RF module 120 and notebook computer 200, and provide the network telephone call function by this internet protocol voice software, wherein embedded antenna 122 is used for reception/emission electric wave, and transceiver 124 then is used for carrying out conversion of signals.In sound input/output module 130, microphone 132 can receive sound wave to produce voice signal and to import this voice signal to treatment circuit 110, loud speaker 134 is used for exporting sound wave, sound input/output terminal 136 then comprises and is used for the headset group terminal that couples the three-dimensional earphone terminal of earphone (earphone) and be used for coupling a headset group (headset), and wherein switch unit 138 is coupled in three-dimensional earphone terminal and carries out signal when earphone or headset group terminal are coupled to the headset group and switch.According to present embodiment, the battery 144 in the power module 140 is rechargeable battery (recha rgeable battery), is coupled to other element in the power module 140 by a plurality of power supply terminal (not shown)s, so the user can change battery 144 in case of necessity.In addition, charging circuit 146 can be coupled to external power source by power input terminal 160, with with electrical power storage that this external power source was provided in battery 144, wherein this external power source can be interchange to direct current transducer (AC-to-DCconverter), also can be other DC power supply.In addition, direct current uses for treatment circuit 110 voltage of 142 switchable battery 144 of direct current transducer.Above-mentioned Bluetooth RF module 120, sound input/output module 130, be industry with power module 140 and know, so do not give unnecessary details its details at this.
According to the utility model, treatment circuit 110 can be according to bluetooth human nature interface arrangement (HumanInterface Device, HID) standard, trigger at least one button of notebook computer 200 by Bluetooth RF module 120, especially at least one hot key (hot key), with this internet protocol voice software of remote control, wherein bluetooth chipset 112 provides the control that meets bluetooth human nature interface arrangement standard.Above-mentioned flash memory 114 stores program code, is firmware code (firmware code) in present embodiment.Control according to this firmware code, treatment circuit 110 can trigger the button of notebook computer 200, especially the hot key of notebook computer 200, to control this internet protocol voice software, wherein these hot keys are defined in the hot key that this internet protocol voice software provided respectively and set in the menu.For example: this internet protocol voice software is Skype, the user can be in advance prior to being set at hot key Alt-PgUp and Alt-PgDn " receiving calls " and functions such as " refusing/hang up the telephone " respectively in the setting menu of this internet protocol voice software, and radio telephone receiver 100 also is available for users to carry out and the corresponding function setting of above-mentioned hot key, and function key 154B and 154H are set at " receiving calls " and functions such as " refusing/hang up the telephone " respectively.So when the special function keys among a plurality of function key 154-1 was pressed, treatment circuit 110 just triggered and the corresponding hot key of this special function keys by Bluetooth RF module 120, to control the specific function of this internet protocol voice software.Because the utility model utilizes bluetooth human nature interface arrangement standard as the corresponding means between the button (the especially hot key of notebook computer 200) of the function key 154-1 on the radio telephone receiver 100 and notebook computer 200, therefore, the user need not install any driver, the function of network phone that can use radio telephone receiver 100 to be provided separately in notebook computer 200.In addition, when user's desire switch to be used another personal computer, as long as this another personal computer has the bluetooth communication function, the user does not need to install any driver yet, the function of network phone that can use radio telephone receiver 100 to be provided immediately.
In present embodiment, the user can with function key 154A, 154B, 154C, 154F, with 154H be set at respectively " quiet in the conversation ", " receiving calls ", " conversation is sent ", " quiet ON/OFF ", with functions such as " refusing/hang up the telephone ", the preset function of function key 154E and 154G then is respectively " window switching " and " cursor switching " (Tab) function in the operating system (OS).The user also can change the setting of function key 154E and 154G, they is set at and the corresponding function of some hot key, as previously described.In addition, the four directions such as the pairing upper and lower, left and right of function key 154D of ring-type to operating key also can be set to respectively " following scrolling (scrolling) ", " go up scrolling ", " volume reduces ", with functions such as " volume increases ".When user's desire dialled user to regular phone, the dial feature that can utilize dialing keyboard 154-2 to be provided dialled.For example: this internet protocol voice software is Skype, when user's desire uses its Skype out function externally to dial, can utilize dialing keyboard 154-2 to dial.So the dialing signal that the bluetooth chipset 112 in the treatment circuit 110 is exported according to the dialing keyboard 154-2 in user's interface module 150 carries out the control of dial feature by 120 pairs of these internet protocol voice softwares of Bluetooth RF module.Control by 110 pairs of Bluetooth RF modules 120 of treatment circuit, radio telephone receiver 100 can transmit acoustic information mutually with notebook computer 200, so under the control of treatment circuit 110, the user just can converse by sound input/output module 130.
According to the utility model, the user can be by the button in user's interface module 150 (for example: above-mentioned function key 154E) set switching between several internet protocol voice softwares, and set the corresponding relation between employed hot key of each internet protocol voice software and the function key 154-1 by the combination (for example: press certain two or certain several button simultaneously) of a part of button in user's interface module 150.According to present embodiment, because the employed hot key of each internet protocol voice software is all inequality, so in case the user switches in those internet protocol voice softwares any one, the function of the arbitrary function key representative among the function key 154-1 promptly can be used to control the corresponding function of the selected internet protocol voice software of user, can not cause the user to occur obscuring, can not cause same function key to trigger different internet protocol voice software yet for the cognition of the function of arbitrary function key representative.
In present embodiment, power input terminal 160 is with micro universal serial bus port (MiniUniversal Serial Bus port, Mini USB port) realizes, so, power module 140 can be imported power supply that the universal serial bus port of notebook computer 200 provided to carry out the charging of battery 144 by power input terminal 160.Change example according to one of present embodiment, power input terminal 160 can be the terminal of the specification that meets slot 210, so, power module 140 can be obtained power supply that notebook computer 200 provided to carry out the charging of battery 144 by the power input terminal 160 that is coupled to slot 210.
Compared to prior art, the user utilizes this radio telephone receiver to provide by this internet protocol voice software before the network telephone call function, need be at this radio telephone receiver prior to install driver (driver) in this personal computer.That is to say that this radio telephone receiver does not need corresponding driver to operate.
Another benefit of the present utility model is, in case user's desire uses internet protocol voice software that another personal computer arranges in pairs or groups above-mentioned to converse, as long as this another personal computer also has the bluetooth communication function, the user does not just need to expend install driver in this another personal computer of extra time.So, the user can utilize same radio telephone receiver to converse, and enjoying when switch using different personal computers convenient, does not need to install any driver.
Another benefit of the present utility model is, this internet protocol voice communication device of the present utility model is if realize with the framework of networking telephone main frame, for example: implement with wideband internet protocol voice adapter, and in wideband internet protocol voice adapter, provide the bluetooth communication function, then the user not only can enjoy the facility that this radio telephone receiver need not be connected to this internet protocol voice communication device with wire rod, can enjoy wideband internet protocol voice adapter simultaneously with inserting the benefit that available characteristic is brought.In the arbitrary place that provides the network communication port,, can use the networking telephone provided by the utility model as long as the user is coupled to the network communication port with this internet protocol voice communication device.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to covering scope of the present utility model.