CN101801120A - Intelligent mobile communication terminal - Google Patents
Intelligent mobile communication terminal Download PDFInfo
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- CN101801120A CN101801120A CN 201010114821 CN201010114821A CN101801120A CN 101801120 A CN101801120 A CN 101801120A CN 201010114821 CN201010114821 CN 201010114821 CN 201010114821 A CN201010114821 A CN 201010114821A CN 101801120 A CN101801120 A CN 101801120A
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Abstract
The invention discloses an intelligent mobile communication terminal, which relates to the communication technical field and solves the technical problem that the prior intelligent mobile communication terminal has limitation when the user chooses a network system. The intelligent mobile communication terminal comprises a main control module, at least one front end module, a peripheral device, an auxiliary device and a modular connection interface. The number of the modular connection interfaces is the same as the number of the front end modules. Each modular connection interface comprises a first conductive piece and a second conductive piece, which are mutually connected detachably. Each front end module is electronically connected with the first conductive piece and the main control module and the peripheral device are respectively connected with the second conductive piece electronically. The main control module is used for supplying power for the front end module through the modular connection interface, exchanging data with the front end module, recognizing the network system of the front end module and then running the software program corresponding to the network system of the front end module. The invention is used for increasing the network systems supported by the intelligent mobile communication terminal.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of intelligent mobile communication terminal.
Background technology
Along with the continuous development of the communication technology, communication terminals such as mobile phone, palmtop PC have become means of communication the most common in people's daily life.
As shown in Figure 1, existing mobile communication terminal, comprise main control chip M10, front-end module M2, peripheral equipment M3 and ancillary equipment M5, peripheral equipment M3 comprises microphone, earphone, loud speaker, motor, USB interface and data storage card, ancillary equipment M5 comprises display screen, camera, keyboard, touch-screen, power source conversion device, USB controller, growth data card and power management module, wherein:
Main control chip M10 is electrically connected with front-end module M2, ancillary equipment M5 by connecting line respectively, and front-end module M2 is electrically connected with peripheral equipment M3 by connecting line;
Main control chip M10 is used for moving with the network formats corresponding software programs of front-end module M2 then, front-end module M2 being sent with the network formats control corresponding instruction of front-end module M2, to ancillary equipment M5 sending controling instruction by the network formats that connecting line carries out data interaction, identification front-end module M2 for front-end module M2 power supply, with front-end module M2;
Front-end module M2 is used for carrying out data interaction with peripheral equipment M3, main control chip M10 respectively by connecting line, and carries out data interaction according to the control command that main control chip M10 sends by wireless signal and external network;
Peripheral equipment M3 is used for the electric energy that obtained from main control chip M10 by voice data, usb data, data storage card data and front-end module M2 that connecting line receiving front-end module M2 obtains from external network or main control chip M10;
Peripheral equipment M3 also is used for by connecting line front-end module M2 input audio data, usb data and data storage card data.
At present, on the one hand, existing how tame Network Provider has released the network environment of multiple network standards such as comprising CDMA1X, GSM, CDMA EVDO, WCDMA, TD-SCDMA, CDMA 2000 and has selected for use for the terminal use, and the user wishes that terminating machine can be nimbly and freely on network formats is selected; On the other hand, people require degree more and more higher to mobile intelligent, also very pay close attention to the price of mobile phone simultaneously.
For the terminal use, select for use different Network Provider just to need to select to support the portable terminal of corresponding network standard.The mobile phones design merchant adapts to network more flexible in order to strengthen terminal; usually will support two kinds of different network formats front-end module M2 as shown in Figure 1 to be designed into simultaneously in the terminal; constitute dual-mode machine, the terminal use installs different Subscriber Identity Modules and realizes selecting for use different network formats.
Be to increase the network formats that mobile communication terminal can be supported, the solution of existing smart mobile phone is that based on dual-CPU architecture promptly adopts the arrange in pairs or groups front-end module M2 (uniprocessor) of different systems of main control chip M10 as shown in Figure 1 to work on same mainboard.
The inventor finds that there is following problem at least in prior art in realizing process of the present invention:
As shown in Figure 1; to increase the network formats that mobile communication terminal can be supported in the prior art; then must increase can the network enabled standard front-end module M2; because main control chip M10 is electrically connected with front-end module M2, ancillary equipment M5 by connecting line respectively; connecting line can't freely be dismantled; so the network formats that mobile communication terminal can be supported can not be with user's the replacing that needs; even dual-mode machine also can only be supported the network of two kinds of standards at most, cause the user selecting there is very big limitation on the network.
Summary of the invention
The embodiment of the invention provides a kind of intelligent mobile communication terminal, and it is fewer to have solved the network formats that existing mobile communication terminal can support, causes the user selecting there is very big circumscribed technical problem on the network formats.
For achieving the above object, embodiments of the invention adopt following technical scheme:
This intelligent mobile communication terminal, comprise main control module, at least one front-end module, peripheral equipment, (English can be translated into: Mobile Module Interface for ancillary equipment and modularization connecting interface, be abbreviated as: MMDI), the number of described modularization connecting interface is identical with the number of described front-end module, each described modularization connecting interface includes first electric-conductor that removably connects each other, second electric-conductor, each described front-end module is electrically connected with described first electric-conductor, described main control module and described peripheral equipment are electrically connected with described second electric-conductor respectively, wherein:
Described first electric-conductor and described second electric-conductor plug or when leaning, and form between described first electric-conductor and described second electric-conductor to be electrically connected;
Described main control module be used for by described modularization connecting interface be the power supply of described front-end module, the network formats that carries out data interaction, the described front-end module of identification with described front-end module moves then with the network formats corresponding software programs of described front-end module, described front-end module is sent network formats control corresponding instruction with described front-end module;
Described main control module also is used to control described ancillary equipment;
Described front-end module is used for carrying out data interaction with described peripheral equipment, described main control module respectively by described modularization connecting interface, and the described control command and the external network that send according to described main control module carry out data interaction;
Described peripheral equipment is used for receiving voice data, usb data, data storage card data and/or described front-end module that described front-end module obtains from described external network or described main control module from electric energy that described main control module obtained by described modularization connecting interface;
Described peripheral equipment also is used for by described modularization connecting interface described front-end module input audio data, usb data and/or data storage card data.
Further, described peripheral equipment comprises wherein one or more of microphone, earphone, loud speaker, motor, USB interface, GPS module or data storage card;
Described ancillary equipment comprises wherein one or more of memory, display screen, camera, keyboard, touch-screen, power source conversion device, USB controller, growth data card, bluetooth module, audio decoder module or power management module.
Further, described first electric-conductor comprises wherein one or more of first group of pin, second group of pin, the 3rd group of pin, the 4th group of pin, the 5th group of pin, the 6th group of pin, the 7th group of pin, the 8th group of pin, the 9th group of pin, the tenth group of pin or the 11 group of pin, wherein:
Described front-end module obtains electric energy by described first group of pin from described main control module;
Described front-end module by described second group of pin to described loud speaker input audio data;
Described front-end module by described the 3rd group of pin from the corresponding data storage card of its network formats in reading of data storing card data and/or to writing the data storage card data in the described data storage card and/or for described data storage card supply electric energy and to described data storage card input reset instruction or clock signal;
Described main control module carry out serial communication, mutual GPIO data by described the 4th group of pin and described front-end module or by described the 4th group of pin to described front-end module sending controling instruction;
Described front-end module carries out data interaction by described the 5th group of pin and described USB interface, and is described USB interface input electric energy;
Described front-end module receives voice data by described the 6th group of pin from described microphone or earphone;
Described main control module reads the network formats signal of described front-end module output by described the 7th group of pin, and judges the network formats of described front-end module according to described network formats signal;
Described front-end module by described the 8th group of pin to described motor input control order;
Described front-end module obtains the state information of described main control module by described the 9th group of pin, and described main control module obtains the state information of described front-end module by described the 9th group of pin;
Described main control module exists several described front-end modules to be electrically connected with described main control module by the described ten group of pin judgement;
Described the 11 group of pin ground connection.
Further, described data storage card is wherein a kind of of SIM card, UIM card or usim card, described network formats be CDMA 1X, CDMA EVDO, GSM1, GSM2, TD-SCDMA1, TD-SCDMA2, WCDMA and CDMA 2000 wherein a kind of, two or more.
Further, described the 4th group of pin comprises serial pin, GPIO pin, reseting pin, downloading control pin and switching on and shutting down pin, wherein:
Described main control module carries out serial communication by described serial pin and described front-end module;
Described main control module is by described GPIO pin and the mutual GPIO data of described front-end module;
Described main control module sends reset instruction by described reseting pin to described front-end module;
Described main control module sends download instruction by described downloading control pin to described front-end module;
Described main control module sends start-up command or shutdown command by described switching on and shutting down pin to described front-end module.
Further, described the 7th group of pin comprises at least two pins, and described main control module is judged the network formats of described front-end module by the mode that reads current potential height on described the 7th group of pin.
Further, described front-end module is between 3.0V～5.0V by described first group of pin from the voltage that described main control module obtains electric energy.
Further, described first electric-conductor is a golden finger, described second electric-conductor comprises a plurality of conducting strips that are arranged in the slot, described first electric-conductor and described slot are for removably connecting, when described first electric-conductor was plugged in the described slot, each described conducting strip leant with a described pin in every group of pin and is electrically connected.
Further, this intelligent mobile communication terminal comprises first circuit board, second circuit board, described front-end module and described first electric-conductor are arranged on the first circuit board, and described main control module, described peripheral equipment, described ancillary equipment and described second electric-conductor all are arranged on the second circuit board.
Further, also be provided with detachable fixed structure between described first circuit board and the described second circuit board.
Further, described first circuit board edge is provided with positioning recess or positioning convex away from the position of the described first electric-conductor geometric center, be provided with alignment protrusion or calibration recess in the described slot, when described first electric-conductor was plugged in the described slot, described positioning recess was meshed with described alignment protrusion or described positioning convex is meshed with described calibration recess.
Further, described main control module is the master chip of this intelligent mobile communication terminal.
Further, this intelligent mobile communication terminal comprises two described front-end modules, two described modularization connecting interfaces, and the network formats of two described front-end modules has nothing in common with each other.
Compared with prior art, technique scheme provided by the present invention has following advantage:
Be provided with at least one front-end module in the intelligent mobile communication terminal that the embodiment of the invention provided, with the same number of modularization connecting interface of front-end module, each front-end module is electrically connected with first electric-conductor of a modularization connecting interface, main control module and peripheral equipment are electrically connected with second electric-conductor of modularization connecting interface respectively, because first electric-conductor, second electric-conductor removably connects each other, so front-end module and main control module, electrical connection between the peripheral equipment also removably connects, like this, the user can be as required selects one or more front-end modules of oneself liking in the front-end module of multiple different network formats, one or more front-end modules and the main control module composition oneself liked by the modularization connecting interface removably connect, and then make front-end module be electrically connected with main control module formation, the mixed-media network modules mixed-media of any network formats no matter, as long as the user wants to use any just replaceable or selects any, make the user wider to the selection face of network formats, so it is fewer to have solved the network formats that existing mobile communication terminal can support, cause the user selecting there is very big circumscribed technical problem on the network formats.
Description of drawings
Fig. 1 is the annexation schematic diagram of mobile communication terminal internal components in the prior art;
The schematic diagram of the annexation of inner each parts of the intelligent mobile communication terminal that Fig. 2 is provided for embodiments of the invention 1;
The schematic diagram of the annexation of inner each parts of the intelligent mobile communication terminal that Fig. 3 is provided for embodiments of the invention 2;
Fig. 4 is the schematic diagram of a kind of execution mode of front-end module in the intelligent mobile communication terminal provided by the present invention;
Fig. 5 is the schematic diagram of another execution mode of front-end module in the intelligent mobile communication terminal provided by the present invention;
Fig. 6 is the partial schematic diagram of first electric-conductor in the intelligent mobile communication terminal provided by the present invention;
Fig. 7 is the assembling process schematic diagram of front-end module and main control module in the intelligent mobile communication terminal provided by the present invention;
Fig. 8 is the floor map of second electric-conductor in the intelligent mobile communication terminal provided by the present invention;
Fig. 9 is the feature list of each pin of modularization connecting interface in the intelligent mobile communication terminal provided by the present invention;
Figure 10 is the corresponding lists between the network formats of the front-end module that the current potential height is corresponding with it on the 7th group of pin in the modularization connecting interface shown in Figure 9.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
The embodiment of the invention provides that a kind of network formats range of choice is wide, power consumption is little, cost is low, the construction cycle is short and has saved the intelligent mobile communication terminal of maintenance cost.
Embodiment 1:
As shown in Figure 2, the intelligent mobile communication terminal that the embodiment of the invention provided, comprise main control module M1, at least one front-end module M2, peripheral equipment M3, ancillary equipment M5 and modularization connecting interface M4, the number of modularization connecting interface M4 is identical with the number of front-end module M2, each modularization connecting interface M4 includes the first electric-conductor M41, the second electric-conductor M42 that removably connects each other, each front-end module M2 is electrically connected with one first electric-conductor M41, main control module M1 and peripheral equipment M3 are electrically connected with the second electric-conductor M42 respectively, wherein:
The first electric-conductor M41 and the second electric-conductor M42 plug or when leaning, and form between the first electric-conductor M41 and the second electric-conductor M42 to be electrically connected;
Main control module M1 is used for moving with the network formats corresponding software programs of front-end module M2 then, front-end module M2 being sent network formats control corresponding instruction with front-end module M2 by the network formats that modularization connecting interface M4 carries out data interaction, identification front-end module M2 for front-end module M2 power supply, with front-end module M2;
Main control module M1 also is used for control peripheral devices M5;
Front-end module M2 is used for carrying out data interaction with peripheral equipment M3, main control module M1 respectively by modularization connecting interface M4, and the control command and the external network that send according to main control module M1 carry out data interaction;
Peripheral equipment M3 is used for the electric energy that obtained from main control module M1 by voice data, usb data, data storage card data and/or front-end module M2 that modularization connecting interface M4 receiving front-end module M2 obtains from external network or main control module M1;
Peripheral equipment M3 also is used for by modularization connecting interface M4 front-end module M2 input audio data, usb data and/or data storage card data.
Be provided with at least one front-end module M2 in the intelligent mobile communication terminal that the embodiment of the invention provided, with the same number of modularization connecting interface of front-end module M2 M4, each front-end module M2 is electrically connected with the first electric-conductor M41 of a modularization connecting interface M4, main control module M1 and peripheral equipment M3 are electrically connected with the second electric-conductor M42 of modularization connecting interface M4 respectively, because the first electric-conductor M41, the second electric-conductor M42 removably connects each other, so front-end module M2 and main control module M1, electrical connection between the peripheral equipment M3 also removably connects, like this, the user can be as required selects one or more front-end modules M2 of oneself liking in the front-end module M2 of multiple different network formats, one or more front-end modules M2 and the main control module M1 composition oneself liked by modularization connecting interface M4 removably connect, and then make front-end module M2 be electrically connected with main control module M1 formation, the mixed-media network modules mixed-media of any network formats no matter, as long as the user wants to use any just replaceable or selects any, make the user wider to the selection face of network formats, so it is fewer to have solved the network formats that existing mobile communication terminal can support, cause the user selecting there is very big circumscribed technical problem on the network formats.
This intelligent mobile communication terminal comprises a front-end module M2, a modularization connecting interface M4 in the present embodiment.Modularization connecting interface M4 can realize that a front-end module M2 is connected with circuit between main control module M1 and the peripheral equipment M3, each front-end module M2 supports a kind of network formats, needs to use which kind of network formats then to change the front-end module M2 that supports this kind network formats.
Front-end module M2 is electrically connected with the first electric-conductor M41 by lead in the present embodiment, and main control module M1 and peripheral equipment M3 are electrically connected with the second electric-conductor M42 by lead respectively.Front-end module M2 comprises radio frequency unit, power conversion unit, memory, front end CPU element and peripheral circuit as shown in Figure 4 and Figure 5, wherein:
The network formats that front-end module M2 shown in Figure 4 is supported is CDMA EVDO, and the network formats that front-end module M2 shown in Figure 5 is supported is TD-SCDMA;
Radio frequency unit is used for carrying out data interaction by wireless signal and external network base station or external network device, thereby realizes communicating by letter of front-end module M2 and external network, and external network both can be that the Internet also can be a local area network (LAN);
Power conversion unit is used for obtaining electric energy by modularization connecting interface M4 from main control module M1, and the electric energy that is obtained is regulated, distributed;
Memory cell is used for the information such as data that storing software program, parameter and radio frequency unit obtain from external network;
The front end CPU element is used for by the control command that modularization connecting interface M4 receives, identification main control module M1 sends, and according to the control of control command enforcement to radio frequency unit, power conversion unit and memory;
Peripheral circuit comprises many leads, is used to realize in the front-end module M2 between each device and each device is connected with circuit between the modularization connecting interface M4.
Peripheral equipment M3 comprises wherein one or more of microphone, earphone, loud speaker, motor, USB interface, GPS module or data storage card in the present embodiment;
Ancillary equipment M5 comprises wherein one or more of memory, display screen, camera, keyboard, touch-screen, power source conversion device, USB controller, growth data card, bluetooth module, audio decoder module or power management module.
Microphone can receive the voice signal that the user sends, and earphone can output sound.The state that motor is reminded user's intelligent mobile communication terminal and is provided with the mobile communication terminal of this intelligent mobile communication terminal by the mode of vibration, for example: the mode by vibration reminds the user to watch, listen to note or the phone newly received.
Data storage card (for example: SIM card, UIM card and usim card) is used for storage accounts information and/or the less data such as audio-video document of data volume, and the network formats of the data storage card that the front-end module M2 of different network formats is supported is also inequality.Display screen, camera, keyboard, touch-screen are directly controlled by main control module M1, can realize the man-machine interaction between intelligent mobile communication terminal and the user.It is required voltage and/or the electric current of each electronic device that the power source conversion device is used for power source conversion, and the USB controller is used to control USB interface, and the growth data card can be expanded the internal memory of main control module M1, and power management module is used to carry out power distribution.
As shown in Figure 9, the first electric-conductor M41 comprises wherein one or more of first group of pin two, 3,4,47,48,49, second groups of pins 6,7,38, the 3rd group of pin one 0,11,12,13, the 4th group of pin one 5,16,17,18,44,45, the 5th group of pin two 8,29,30, the 6th group of pin 32,33,35,36, the 7th group of pin two 0,21,22, the 8th group of pin two 5,26, the 9th group of pin 40,41, the tenth group of pin 50 and the 11 group of pin one, 5,8,9,14,27,31,34,37,39,42,43,46, wherein:
Front-end module M2 obtains electric energy by first group of pin two, 3,4,47,48,49 from main control module M1;
Front-end module M2 (or claims: input audio data loudspeaker) by 6,7,38 pairs of loud speakers of second group of pin;
Front-end module M2 by the 3rd group of pin one 0,11,12,13 from the corresponding data storage card of its network formats in reading of data storing card data and/or to writing the data storage card data in the data storage card and/or for data storage card supply electric energy and to input reset instruction of data storage card or clock signal;
Main control module M1 carries out serial communication, mutual GPIO data or passes through 5,16,17,18,19,23,24,44,45 pairs of front-end module M2 sending controling instructions of the 4th group of pin one by the 4th group of pin one 5,16,17,18,19,23,24,44,45 and front-end module M2;
Front-end module M2 carries out data interaction by the 5th group of pin two 8,29,30 and USB interface, and is USB interface input electric energy;
Front-end module M2 receives voice data by the 6th group of pin 32,33,35,36 from microphone or earphone;
Main control module M1 reads the network formats signal of front-end module M2 output by the 7th group of pin two 0,21,22, and judges the network formats of front-end module M2 according to the network formats signal;
Front-end module M2 is by 5,26 pairs of motor input control orders of the 8th group of pin two;
Front-end module M2 obtains the state information of main control module M1 by the 9th group of pin 40,41, and main control module M1 obtains the state information of front-end module M2 by the 9th group of pin 40,41;
Main control module M1 exists several front-end module M2 to be electrically connected with main control module M1 by 50 judgements of the tenth group of pin;
The 11 group of pin one, 5,8,9,14,27,31,34,37,39,42,43,46 ground connection.
More than number of pins in every group of pin can be provided with one as required and also can be provided with two and even more.Front-end module M2 can obtain electric energy from main control module M1 by above 11 groups of pins, and realizes between front-end module M2 and the main control module M1 and the data interaction between front-end module M2 and the peripheral equipment M3.Certainly, the present embodiment first electric-conductor M41 both can comprise above all 11 groups of pins, also can only comprise above wherein several groups of pins, also can support data interaction between front-end module M2 and the greater functionality module and then increase greater functionality according to the pin of more groups of user's needs settings.
The tenth group of pin 50 can only be a pin in the present embodiment, and main control module M1 judges by the method for discerning the height of current potential on the tenth group of pin 50 and exists several front-end module M2 to be electrically connected with main control module M1;
Because this intelligent mobile communication terminal only has a front-end module M2 in the present embodiment, so main control module M1 just can judge whether this front-end module M2 is electrically connected with main control module M1 by the height of current potential on the tenth group of pin 50.Determination methods can for: when front-end module M2 is not electrically connected with main control module M1, be electronegative potential on the tenth group of pin 50, when front end module M2 by modularization connecting interface M4 when being electrically connected with main control module M1, the tenth group of pin 50 becomes high potential.
Data storage card is wherein a kind of of SIM card, UIM card or usim card, network formats be CDMA 1X, CDMA EVDO, GSM1, GSM2, TD-SCDMA1, TD-SCDMA2, WCDMA and CDMA 2000 wherein a kind of, two or more.The kind of above data storage card and network formats are all more common, help improving the versatility of present embodiment intelligent mobile communication terminal.Certainly, the present embodiment data storage card also can be other data cards outside the above cited data storage card, and network formats also can be other network formats outside the above cited network formats.
The 4th group of pin one 5,16,17,18,19,23,24,44,45 comprises wherein one or more of serial pin one 5,16,44,45, GPIO pin one 7,18, reseting pin 19, downloading control pin two 3 and switching on and shutting down pin two 4, wherein:
Main control module M1 carries out serial communication by serial pin one 5,16,44,45 and front-end module M2;
Main control module M1 is by GPIO pin one 7,18 and the mutual GPIO data of front-end module M2;
Main control module M1 sends reset instruction by 19 couples of front-end module M2 of reseting pin
Main control module M1 sends download instruction by 3 couples of front-end module M2 of downloading control pin two;
Main control module M1 sends start-up command or shutdown command by 4 couples of front-end module M2 of switching on and shutting down pin two.
Main control module M1 sends reset instruction by the mode to reseting pin 19 input high-low levels to front-end module M2, when the level that sends is high level, control front-end module M2 enters non-download state, and when the level that sends was low level, control front-end module M2 entered download state.
The 7th group of pin two 0,21,22 comprises at least two pins, and main control module M1 judges the network formats signal of front-end module M2 by the mode that reads current potential height on the 7th group of pin two 0,21,22.
When the 7th group of pin two 0,21,22 comprises two pins, can represent that 4 kinds of different network formats are 00,01,10,11.As shown in figure 10, the 7th group of pin two 0,21,22 comprises that three pins can represent 8 kinds of different network formats in the present embodiment.Certainly, the number of the 7th group of pin can also be more or less according to how much being provided with of network formats in the present embodiment.
Front-end module M2 is between 3.0V～5.0V by first group of pin two, 3,4,47,48,49 voltages that obtain electric energy from main control module M1, is preferably between 3.3V～4.3V.The intelligent mobile communication terminal especially electronic device power consumption on the mobile communication terminal is all smaller, and above voltage can reach the operating voltage of the electronic device on the general mobile communication terminal.
The first electric-conductor M41 is a golden finger as shown in Figure 6, the second electric-conductor M42 comprises the conducting strip M45 in a plurality of slots that are arranged at as shown in Figure 8, the first electric-conductor M41 and slot are for removably connecting, when the first electric-conductor M41 was plugged in the slot, each conducting strip M45 leant with a pin in every group of pin and is electrically connected.The fit structure of golden finger and slot is not only simple in structure, for convenience detach, change, and the technology of making golden finger and slot comparative maturity.
Certainly, the fit form in the present embodiment between the first electric-conductor M41 and the second electric-conductor M42 can also have other multiple, and for example: the first electric-conductor M41 also can be for being arranged at a plurality of conducting strip M45 in the slot, and the second electric-conductor M42 also can be golden finger.In addition, can also adopt the connected mode of board to board connector between the first electric-conductor M41 and the second electric-conductor M42.
As shown in Figure 7, this intelligent mobile communication terminal comprises first circuit board M6, second circuit board M7, the front-end module M2 and the first electric-conductor M41 are arranged on the first circuit board M6, and main control module M1, peripheral equipment M3, ancillary equipment M5 and the second electric-conductor M42 all are arranged on the second circuit board M7.Second circuit board M7 can be fixed on the casing of intelligent mobile communication terminal in this structure, can change front-end module M2 by the mode of changing monoblock first circuit board M6 then, since first circuit board M6 go up electronic device be provided with less, simple in structure, relatively lighter and handier, during replacing, more convenient user changes, dismounting front-end module M2.
Also be provided with detachable fixed structure between first circuit board M6 and the second circuit board M7.Detachable fixed structure is a screw connection structure in the present embodiment, is preferably screw and connects.Offer position installing hole M8 relatively as shown in Figure 7 on first circuit board M6 and the second circuit board M7, bolt or screw can be fixed together first circuit board M6 and second circuit board M7 by installing hole M8.Because detachable being provided with of fixed structure can be with first circuit board M6 and more firm being fixed together of second circuit board M7, like this, just, can avoid vibrating or colliding the problem that causes occurring between main control module M1, peripheral equipment M3 and the ancillary equipment M5 loose contact.
First circuit board M6 edge is provided with positioning recess M43 or positioning convex away from the position of the first electric-conductor M41 geometric center, be provided with alignment protrusion M44 or calibration recess in the slot, when the first electric-conductor M41 was plugged in the slot, positioning recess M43 was meshed with alignment protrusion M44 or positioning convex is meshed with the calibration recess.Positioning recess M43 and alignment protrusion M44 or positioning convex be used to calibrate the first electric-conductor M41 cooperating of calibration recess and whether be plugged in the slot accurately.Positioning recess M43 or positioning convex are arranged at the position of first circuit board M6 edge away from the first electric-conductor M41 geometric center, can also distinguish positive and negative when the first electric-conductor M41 is symmetrical structure.Certainly, positioning recess M43 or positioning convex also can be arranged at the position of first circuit board M6 edge near the geometric center of the first electric-conductor M41.
Embodiment of the invention main control module M1 is the master chip of this intelligent mobile communication terminal.The master chip of intelligent mobile communication terminal has stronger data-handling capacity, can support the front-end module M2 of multiple network standard.
Certainly, main control module M1 also can be other control chips or other electronic devices with data-handling capacity of mobile communication terminal in the present embodiment.
Embodiment 2:
As shown in Figure 3, present embodiment and embodiment are basic identical, and its difference is: this intelligent mobile communication terminal comprises two front-end module M2, two modularization connecting interface M4 in the present embodiment, and the network formats of two front-end module M2 has nothing in common with each other.Because each front-end module M2 supports a kind of network formats, so this design can realize the dual-network and dual-standby function on a mobile communication terminal.The front-end module M2 that the user can like oneself or be accustomed to two kinds of network formats of use is arranged on this intelligent mobile communication terminal simultaneously.
When the tenth group of pin 50 only was a pin in the present embodiment, the number of the tenth group of pin 50 that main control module M1 just can be by being in high potential was judged and is existed several front-end module M2 to be electrically connected with main control module M1.Determination methods can for: when front-end module M2 all is not electrically connected with main control module M1, be electronegative potential on the tenth group of all pins 50, when existing a front-end module M2 to be electrically connected with main control module M1 by modularization connecting interface M4, then the tenth a group of pin 50 becomes high potential, if when existing a plurality of front-end module M2 to be electrically connected with main control module M1 by a plurality of modularization connecting interface M4, the tenth group of pin 50 on each modularization connecting interface M4 all becomes high potential, as can be seen, the number of the tenth of high potential the group of pin 50 is identical with the number of the front-end module M2 that is electrically connected with main control module M1 by modularization connecting interface M4.
Certainly, this intelligent mobile communication terminal can also comprise more a plurality of front-end module M2 and more a plurality of modularization connecting interface M4 in the present embodiment, like this, can realize the many standby functions of many nets on a mobile communication terminal.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. intelligent mobile communication terminal, it is characterized in that: comprise main control module, at least one front-end module, peripheral equipment, ancillary equipment and modularization connecting interface, the number of described modularization connecting interface is identical with the number of described front-end module, each described modularization connecting interface includes first electric-conductor, second electric-conductor that removably connects each other, each described front-end module is electrically connected with described first electric-conductor, described main control module and described peripheral equipment are electrically connected with described second electric-conductor respectively, wherein:
Described first electric-conductor and described second electric-conductor plug or when leaning, and form between described first electric-conductor and described second electric-conductor to be electrically connected;
Described main control module be used for by described modularization connecting interface be the power supply of described front-end module, the network formats that carries out data interaction, the described front-end module of identification with described front-end module moves then with the network formats corresponding software programs of described front-end module, described front-end module is sent network formats control corresponding instruction with described front-end module;
Described main control module also is used to control described ancillary equipment;
Described front-end module is used for carrying out data interaction with described peripheral equipment, described main control module respectively by described modularization connecting interface, and the described control command and the external network that send according to described main control module carry out data interaction;
Described peripheral equipment is used for receiving voice data, usb data, data storage card data and/or described front-end module that described front-end module obtains from described external network or described main control module from electric energy that described main control module obtained by described modularization connecting interface;
Described peripheral equipment also is used for by described modularization connecting interface described front-end module input audio data, usb data and/or data storage card data.
2. intelligent mobile communication terminal according to claim 1 is characterized in that: described peripheral equipment comprises wherein one or more of microphone, earphone, loud speaker, motor, USB interface, GPS module or data storage card;
Described ancillary equipment comprises wherein one or more of memory, display screen, camera, keyboard, touch-screen, power source conversion device, USB controller, growth data card, bluetooth module, audio decoder module or power management module.
3. intelligent mobile communication terminal according to claim 2, it is characterized in that: described first electric-conductor comprises wherein one or more of first group of pin, second group of pin, the 3rd group of pin, the 4th group of pin, the 5th group of pin, the 6th group of pin, the 7th group of pin, the 8th group of pin, the 9th group of pin, the tenth group of pin or the 11 group of pin, wherein:
Described front-end module obtains electric energy by described first group of pin from described main control module;
Described front-end module by described second group of pin to described loud speaker input audio data;
Described front-end module by described the 3rd group of pin from the corresponding data storage card of its network formats in reading of data storing card data and/or to writing the data storage card data in the described data storage card and/or for described data storage card supply electric energy and to described data storage card input reset instruction or clock signal;
Described main control module carry out serial communication, mutual GPIO data by described the 4th group of pin and described front-end module or by described the 4th group of pin to described front-end module sending controling instruction;
Described front-end module carries out data interaction by described the 5th group of pin and described USB interface, and is described USB interface input electric energy;
Described front-end module receives voice data by described the 6th group of pin from described microphone or earphone;
Described main control module reads the network formats signal of described front-end module output by described the 7th group of pin, and judges the network formats of described front-end module according to described network formats signal;
Described front-end module by described the 8th group of pin to described motor input control order;
Described front-end module obtains the state information of described main control module by described the 9th group of pin, and described main control module obtains the state information of described front-end module by described the 9th group of pin;
Described main control module exists several front-end modules to be electrically connected with described main control module by the described ten group of pin judgement;
Described the 11 group of pin ground connection.
4. according to claim 1 or 2 or 3 described intelligent mobile communication terminals, it is characterized in that: described data storage card is wherein a kind of of SIM card, UIM card or usim card, described network formats be CDMA 1X, CDMA EVDO, GSM1, GSM2, TD-SCDMA1, TD-SCDMA2, WCDMA and CDMA 2000 wherein a kind of, two or more.
5. intelligent mobile communication terminal according to claim 3 is characterized in that: described the 4th group of pin comprises serial pin, GPIO pin, reseting pin, downloading control pin and switching on and shutting down pin, wherein:
Described main control module carries out serial communication by described serial pin and described front-end module;
Described main control module is by described GPIO pin and the mutual GPIO data of described front-end module;
Described main control module sends reset instruction by described reseting pin to described front-end module;
Described main control module sends download instruction by described downloading control pin to described front-end module;
Described main control module sends start-up command or shutdown command by described switching on and shutting down pin to described front-end module.
6. intelligent mobile communication terminal according to claim 3, it is characterized in that: described the 7th group of pin comprises at least two pins, and described main control module is judged the network formats of described front-end module by the mode that reads current potential height on described the 7th group of pin.
7. intelligent mobile communication terminal according to claim 1 and 2, it is characterized in that: described first electric-conductor is a golden finger, described second electric-conductor comprises a plurality of conducting strips that are arranged in the slot, described first electric-conductor and described slot are for removably connecting, when described first electric-conductor was plugged in the described slot, each described conducting strip leant with a described pin in every group of pin and is electrically connected.
8. intelligent mobile communication terminal according to claim 7, it is characterized in that: this intelligent mobile communication terminal comprises first circuit board, second circuit board, described front-end module and described first electric-conductor are arranged on the first circuit board, and described main control module, described peripheral equipment, described ancillary equipment and described second electric-conductor all are arranged on the second circuit board.
9. intelligent mobile communication terminal according to claim 8, it is characterized in that: described first circuit board edge is provided with positioning recess or positioning convex away from the position of the described first electric-conductor geometric center, be provided with alignment protrusion or calibration recess in the described slot, when described first electric-conductor was plugged in the described slot, described positioning recess was meshed with described alignment protrusion or described positioning convex is meshed with described calibration recess.
10. according to claim 1 or 2 or 3 described intelligent mobile communication terminals, it is characterized in that: this intelligent mobile communication terminal comprises two described front-end modules, two described modularization connecting interfaces, and the network formats of two described front-end modules has nothing in common with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010114821 CN101801120A (en) | 2010-02-26 | 2010-02-26 | Intelligent mobile communication terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010114821 CN101801120A (en) | 2010-02-26 | 2010-02-26 | Intelligent mobile communication terminal |
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| CN101801120A true CN101801120A (en) | 2010-08-11 |
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Application publication date: 20100811 |