CN1960529A - Mobile communication terminal of plug able function module, and method - Google Patents
Mobile communication terminal of plug able function module, and method Download PDFInfo
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- CN1960529A CN1960529A CNA2005101006716A CN200510100671A CN1960529A CN 1960529 A CN1960529 A CN 1960529A CN A2005101006716 A CNA2005101006716 A CN A2005101006716A CN 200510100671 A CN200510100671 A CN 200510100671A CN 1960529 A CN1960529 A CN 1960529A
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Abstract
The communication terminal with plug-in functional modules comprises a body and a case. The body comprises a basic module, and the case comprises an expansion interface. There is an electrical connection between the body and the case, and the expansion interface is connected to the basic module through the electrical connection. By setting an expansion interface, the user adds the functional modules at his pleasure.
Description
[technical field]
The present invention relates to a kind of mobile communication terminal and method, particularly relate to a kind of mobile communication terminal and method thereof of plug able function module.
[background technology]
The prior art mobile communication terminal generally comprises terminal body and shell.Terminal body generally comprises radio-frequency module, human-computer interface module and power module.Radio-frequency module comprises transmitter module and receiver module.Human-computer interface module comprises basic module and expansion module.The module that basic module must be used such as mobile communication such as microprocessor, D/A switch, keyboard, storages, expansion module is such as modules such as alarm clock, recreation.Power module comprises battery, power supply interface, charging inlet module.
Shell generally comprises front casing and rear casing, and rear casing generally comprises a battery cover, opens then replaceable battery of this battery cover.The forward and backward shell of some mobile communication terminals can also be changed for adapting to consumer demand.
In addition, also some battery and battery cover are one-body molded, manufacture the shape of adaptive mobile communication terminal.The battery cover that this is one-body molded or separate, and forward and backward shell is referred to as the shell of the alleged mobile communication terminal of the present invention.
Initial stage mobile communication terminal structure is except battery and shell can be changed, and other structures are fixed components, and is promptly non-dismountable or change.Along with science and technology and the communication technology growing, the expanded function that people need is more and more, such as modules such as infrared connection, bluetooth, micro harddisk, photograph, MP3, recording, GPS (Global PositionSystem, global positioning system), card reader, intercom, external power supply and/or reserve batteries.In these modules, different consumers has different selections, and some only needs infrared connection and does not need Bluetooth function, and other is then opposite, only needs Bluetooth function and does not need infrared connection.For satisfying all consumer demands, if a mobile communication terminal disposes these expansion modules entirely, Costco Wholesale is high, also causes the waste of resource, because many functions are that some consumer is unwanted.Too many in addition built-in circuit makes that mobile communication terminal design model is various, structure and die cost increase, and causes and makes difficulty, and yield is difficult to improve.
Detachable about mobile communication terminal or change technology occurs at present to some extent.But the modular mobile telephone of a kind of independent assortment that discloses as disclosed Chinese invention patent application on April 4 calendar year 2001 CN00126597.0 number.This technology is that the mobile phone complete machine is divided into radio frequency, man-machine interface and three modules that can change of power supply.Wherein radio-frequency module can be GSM (Global System for Mobile communication, global system for mobile communications) standard module, DECT (Digital Enhanced CordlessTelecommunications, the Digital Enhanced Cordless Telecommunications standard) module of standard module, CDMA (Code DivisionMultiple Access, code division multiple access) standard module or other standard.Human-computer interface module can be only can caller's machine interface module or have clock and alarm clock function, sound-recording function and the human-computer interface module of having set up the RS232 serial ports.Power module can be the intelligent electric source module of common power module or built-in super low-power consumption microprocessor.The technical problem that this invention solves is to propose a kind of functional module that mobile phone is divided into several dismantled and assembled replacings, adapt to new network managing mode by changing module, but or possess the modularization phone of the independent assortment of new function, and need not upgrade complete machine.
In addition, the Chinese utility model patent of on May 14th, the 2003 bulletin mobile phone that discloses a kind of replaceable key-press module CN02236193.6 number.The technical problem that this patent solves is that key-press module is separated with the main station plate, and the user uses simple steps just can change the key-press module of phone, makes mobile phone have more diversified variation in moulding.
But above-mentioned two patents/patent application still fails thoroughly to solve aforesaid technical problem, and promptly as how more low-cost more personalized mode satisfies consumer demand, solves the technical problem of manufacturing cost and yield, and reason is as follows:
One. above-mentioned two patents/patent application has all only proposed " replacing module " this notion, can not satisfy consumer's individual demand in more low-cost more personalized mode.Be that the mobile phone finished product is exactly to be made up of the module of basic fixed, can not expand;
Two. but the modular mobile telephone of CN00126597.0 number disclosed independent assortment of Chinese invention patent application does not describe how to realize modular independent assortment from mechanical structure, causes difficulty in realization; And the technical problem that this patent application solves mainly is to make mobile phone can adapt to the heterogeneous networks demand.
Three. its complicated in mechanical structure of mobile phone of CN02236193.6 number disclosed replaceable key-press module of Chinese utility model patent, make difficulty, and only be fit to the replacing of Keysheet module.
[summary of the invention]
In order to overcome the technical problem that the prior art mobile communication terminal can not satisfy consumer's individual demand in more low-cost more personalized mode, the invention provides a kind of can be on the basic module basis with consumer's select to peg graft mobile communication terminal of particular extension functional module.
In order to overcome the technical problem that the prior art mobile communication terminal can not satisfy consumer's individual demand in more low-cost more personalized mode, the invention provides a kind of can be on the basic module basis with consumer's select to peg graft method for developing functions of mobile communication terminal of particular extension functional module.
The present invention solves the technical scheme that above-mentioned first technical problem adopted: the mobile communication terminal that a kind of plug able function module is provided, comprise terminal body and shell, terminal body comprises basic module, described shell comprises the expansion interface of grafting functional module, have the electrical connection path between shell and the basic module, described expansion interface is electrically connected by described electrical connection path and basic module.
The present invention solves the technical scheme that above-mentioned second technical problem adopted: the method for developing functions that a kind of mobile communication terminal is provided, adopt terminal body and shell, terminal body comprises basic module, comprise step: A, the expansion interface of grafting functional module is set on shell, and between shell and basic module, set up the electrical connection path, expansion interface is electrically connected by described electrical connection path and basic module; B, extended function module is plugged on the described expansion interface.
With respect to prior art, the beneficial effect of the mobile communication terminal of plug able function module of the present invention is: the expansion interface that is provided with on terminal enclosure can allow the consumer follow one's bent and customize the functional module that oneself needs, promptly on the basis of the basic call function of mobile communication terminal, producer or consumer follow one's inclinations increases own needed extended function module, make that resource obtains saving, cost is minimized, and the consumer is satisfied; " replacing " notion that is different from prior art, what the present invention proposed is " expansion " notion, uses more simply, only needs simple functional module grafting process, very convenient.
With respect to prior art, the beneficial effect of the method for developing functions of mobile communication terminal of the present invention is: the expansion interface that is provided with on terminal enclosure can allow the consumer follow one's bent and customize the functional module that oneself needs, promptly on the basis of the basic call function of mobile communication terminal, producer or consumer follow one's inclinations increases own needed extended function module, make that resource obtains saving, cost is minimized, and the consumer is satisfied; " replacing " notion that is different from prior art, what the present invention proposed is " expansion " notion, uses more simply, only needs simple functional module grafting process, very convenient.
[description of drawings]
Fig. 1 is the perspective view of the mobile communication terminal of plug able function module of the present invention;
Fig. 2 is the mobile communication terminal theory diagram of plug able function module of the present invention;
Fig. 3 is the theory diagram of first embodiment of the invention grafting micro harddisk, bluetooth, photograph, GPS;
Fig. 4 is the theory diagram of second embodiment of the invention grafting reserve battery;
Fig. 5 is the theory diagram of third embodiment of the invention grafting card reader;
Fig. 6 is the theory diagram of four embodiment of the invention grafting intercom;
Fig. 7 is the theory diagram of fifth embodiment of the invention grafting external power supply.
[embodiment]
Basic principle of the present invention is: mobile communication terminal is divided into plug-in two parts, first is a basic module, the terminal body that realizes basic radio communication function that comprises radio-frequency module, human-computer interface module and power module, second portion are that extended function module is as modules such as photograph, infrared connection or intercoms.On the shell of terminal body, set up the expansion interface of the above-mentioned extended function module of pegging graft, thereby realize meeting the customization that the various functions of consumer are expanded the personalized mobile communication terminal of demand.
The present invention is further described below in conjunction with drawings and embodiments.
Consult Fig. 1 and Fig. 2, the mobile communication terminal 100 of plug able function module of the present invention comprises terminal body and shell 10,20,30.Terminal body comprises the basic module that radio-frequency module, human-computer interface module and the power module within the shell 10,20,30 formed.Human-computer interface module comprises modules such as microprocessor, memory, keyboard (figure does not show).Power module comprises battery 40 and power management module (figure does not show).Described shell 10,20,30 comprises front casing 10, rear casing 20 and battery cover 30.
Described battery cover 30 comprises a plurality of windows 31 and is built in the expansion interface 32 (contact only is shown among the figure) of the grafting functional module in the lid.Has the electrical connection path between battery cover 30 and the basic module, in the present embodiment, be electrically connected path by the holding wire and the power line that are arranged on connection expansion interface 32 in the battery cover 30, and the holding wire and power line composition 21 (contact only is shown among the figure) that are arranged on the connection microprocessor in the rear casing 20.Described expansion interface 32 is electrically connected by described electrical connection path and basic module.
The window of described battery cover 30 and 31 and functional module 60 be provided with buckle 50, window 31 shapes and the functional module 60 of need pegging graft are adaptive, buckle 50 is in order to fixing described functional module 60.
Consulting Fig. 3, is first embodiment of the invention, and described expansion interface 60 is the USB-OTG interfaces that connect microprocessor, connects modules such as micro harddisk, bluetooth module, camera module or USB interface GPS with usb mode.Power module is provided the power supply of USB mode to the USB-OTG interface chip by power management module in addition.
Consulting Fig. 4, is second embodiment of the invention, and wherein power module also comprises connected commutation circuit.Described expansion interface is the power interface that is connected with commutation circuit, grafting extended function module reserve battery.Power interface connects reserve battery.In the present embodiment, power interface is a contact electrode.
Consulting Fig. 5, is third embodiment of the invention, and described expansion interface 60 is the USB-OTG interfaces that connect microprocessor, grafting extended function module card reader.The USB-OTG interface connects USB interface card reader chip with usb mode.Described card reader chip connects CF (Compact Flash), SD/MMC (SanDisk/MultiMediaCard, mini memory card), XD (comes from eXtreme Digital, mini memory card), MS (Memory Stick, memory stick) or SM (Smart Media, mini memory card) card socket.
Consulting Fig. 6, is four embodiment of the invention, and described basic module comprises microprocessor and audio amplifier circuit.Wherein power module comprises battery, power management module and connected commutation circuit.Expansion interface is the egress buffer chip that connects microprocessor, is connected the intercom module by the RS232 serial ports with the IO control line.Audio amplifier circuit adopts the audio frequency input to be connected the intercom module with audio output line.Battery by commutation circuit to the intercom module for power supply.
Consulting Fig. 7, is fifth embodiment of the invention, and described expansion interface is the power interface that is connected with power module, and the AC-220V external power charges to battery 40 by 220V input AC adapter, power interface and power management module.
Except adopting the USB-OTG interface functional module of pegging graft, also can adopt the RS232 serial ports to realize being connected of functional module and terminal body.
The method for developing functions of mobile communication terminal of the present invention is to adopt terminal body and shell, and terminal body comprises basic module, comprises step:
A, the expansion interface of grafting functional module is set on shell, and between shell and basic module, sets up the electrical connection path, expansion interface is electrically connected by described electrical connection path and basic module;
B, extended function module is plugged on the described expansion interface.
Because can allowing the consumer follow one's bent, the expansion interface that the present invention is provided with customizes the functional module that oneself needs on terminal enclosure, promptly on the basis of the basic call function of mobile communication terminal, producer or consumer follow one's inclinations increases own needed extended function module, make that resource obtains saving, cost is minimized, the consumer is satisfied, and has bought most suitable mobile communication terminal with most economical price; " replacing " notion that is different from prior art, what the present invention proposed is " expansion " notion, uses more simply, only needs simple functional module grafting process, very convenient.
The present invention has at first proposed concrete machinery and electrical structure is realized expanded function, and the parts-shell that at first proposes the dismounting of in the mobile phone most convenient extended function module of particularly pegging graft on the battery cover, makes that the grafting of various functional modules is very convenient.And can various extended function modules and battery cover are one-body molded, also just realized function expansion when adopting battery cover to change the common batteries lid with these build-in function modules.
In addition,, therefore reduced the manufacturing complexity, improved yield, and then reduced cost again because mobile communication terminal is divided into plug-in two parts.
Claims (10)
1. the mobile communication terminal of a plug able function module, comprise terminal body and shell, terminal body comprises basic module, it is characterized in that: described shell comprises the expansion interface of grafting functional module, have the electrical connection path between shell and the basic module, described expansion interface is electrically connected by described electrical connection path and basic module.
2. the mobile communication terminal of plug able function module according to claim 1, it is characterized in that: described shell comprises battery cover, and expansion interface is arranged on the battery cover.
3. the mobile communication terminal of plug able function module according to claim 2, it is characterized in that: described battery cover has the buckle on window and the window outward, and the functional module that window shape and needing is pegged graft is adaptive, and buckle is in order to fixing described functional module.
4. the mobile communication terminal of plug able function module according to claim 1, it is characterized in that: described basic module comprises microprocessor, expansion interface is the USB-OTG interface that connects microprocessor, connect micro harddisk, bluetooth, photograph, GPS or card reader chip module with usb mode, described card reader chip connects CF, SD/MMC, XD, MS or SM card socket.
5. the mobile communication terminal of plug able function module according to claim 1, it is characterized in that: described basic module comprises microprocessor and audio amplifier circuit, expansion interface is the egress buffer chip that connects microprocessor, be connected the intercom module by the RS232 serial ports with the IO control line, audio amplifier circuit adopts the audio frequency input to be connected the intercom module with audio output line.
6. the mobile communication terminal of plug able function module according to claim 1, it is characterized in that: comprise power module and connected commutation circuit, described expansion interface is the power interface that is connected with commutation circuit, power interface connects reserve battery.
7. the mobile communication terminal of plug able function module according to claim 1, it is characterized in that: comprise power module, described expansion interface is the power interface that is connected with power module, power interface connects external power supply.
8. the method for developing functions of a mobile communication terminal adopts terminal body and shell, and terminal body comprises basic module, comprises step:
A, the expansion interface of grafting functional module is set on shell, and between shell and basic module, sets up the electrical connection path, expansion interface is electrically connected by described electrical connection path and basic module;
B, extended function module is plugged on the described expansion interface.
9. the method for developing functions of mobile communication terminal according to claim 8, it is characterized in that: described shell comprises battery cover, and expansion interface is arranged on the battery cover.
10. the method for developing functions of mobile communication terminal according to claim 8, it is characterized in that: described basic module comprises microprocessor, expansion interface is the USB-OTG interface that connects microprocessor, connect micro harddisk, bluetooth module, camera module, GPS module or card reader chip with usb mode, described card reader chip connects CF, SD/MMC, XD, MS or SM card socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101006716A CN1960529A (en) | 2005-10-31 | 2005-10-31 | Mobile communication terminal of plug able function module, and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101006716A CN1960529A (en) | 2005-10-31 | 2005-10-31 | Mobile communication terminal of plug able function module, and method |
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| Publication Number | Publication Date |
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| CN1960529A true CN1960529A (en) | 2007-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2005101006716A Pending CN1960529A (en) | 2005-10-31 | 2005-10-31 | Mobile communication terminal of plug able function module, and method |
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| CN (1) | CN1960529A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436617A (en) * | 2011-08-01 | 2012-05-02 | 北京市政交通一卡通有限公司 | Smart card business processing system, method, smart card and mobile terminal shell |
| CN103037069A (en) * | 2011-09-30 | 2013-04-10 | 浪潮乐金数字移动通信有限公司 | Mobile phone device and operating method thereof |
| CN104301043A (en) * | 2014-10-23 | 2015-01-21 | 中国科学院半导体研究所 | Optical communication receiving system and method based on OTG |
| CN104661144A (en) * | 2015-03-01 | 2015-05-27 | 深圳市波奇智能系统有限公司 | Function-extensible modular loudspeaker |
| CN104793590A (en) * | 2015-03-20 | 2015-07-22 | 云丁网络技术(北京)有限公司 | Intelligent housing system and functional module extension method thereof |
| WO2016090772A1 (en) * | 2014-12-11 | 2016-06-16 | 捷开通讯(深圳)有限公司 | Combined type attachment system and combined type attachment thereof |
| CN106453698A (en) * | 2016-08-31 | 2017-02-22 | 江苏艾倍科科技股份有限公司 | Beidou mobile phone shell |
| CN107493356A (en) * | 2017-07-05 | 2017-12-19 | 深圳市橙方智能科技有限公司 | Mobile terminal and its expansion module mounting structure |
-
2005
- 2005-10-31 CN CNA2005101006716A patent/CN1960529A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436617A (en) * | 2011-08-01 | 2012-05-02 | 北京市政交通一卡通有限公司 | Smart card business processing system, method, smart card and mobile terminal shell |
| CN102436617B (en) * | 2011-08-01 | 2016-07-06 | 北京市政交通一卡通有限公司 | Smart card transaction processing system, method, smart card and mobile terminal case |
| CN103037069A (en) * | 2011-09-30 | 2013-04-10 | 浪潮乐金数字移动通信有限公司 | Mobile phone device and operating method thereof |
| CN104301043A (en) * | 2014-10-23 | 2015-01-21 | 中国科学院半导体研究所 | Optical communication receiving system and method based on OTG |
| WO2016090772A1 (en) * | 2014-12-11 | 2016-06-16 | 捷开通讯(深圳)有限公司 | Combined type attachment system and combined type attachment thereof |
| US9591119B2 (en) | 2014-12-11 | 2017-03-07 | Jrd Communication Inc. | Combined type accessory system and combined type accessory thereof |
| CN104661144A (en) * | 2015-03-01 | 2015-05-27 | 深圳市波奇智能系统有限公司 | Function-extensible modular loudspeaker |
| CN104793590A (en) * | 2015-03-20 | 2015-07-22 | 云丁网络技术(北京)有限公司 | Intelligent housing system and functional module extension method thereof |
| CN106453698A (en) * | 2016-08-31 | 2017-02-22 | 江苏艾倍科科技股份有限公司 | Beidou mobile phone shell |
| CN107493356A (en) * | 2017-07-05 | 2017-12-19 | 深圳市橙方智能科技有限公司 | Mobile terminal and its expansion module mounting structure |
| CN107493356B (en) * | 2017-07-05 | 2023-08-04 | 杭州来布科技有限公司 | Mobile terminal and expansion module mounting structure thereof |
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Open date: 20070509 |