Patent ID: 7969414
Filing Date: 2011-06-28
Classification: H04M

Abstract:
1. A mobile communication apparatus, comprising: a first functional module; a second functional module; a first casing, comprising: an opening disposed thereon; an operating interface disposed on a side of the first casing and around the periphery of the opening, and comprising: a plurality of first operation keys, corresponding to said first functional module, for separately executing a different operation instruction in said first functional module, when said first functional module is started; and a plurality of second operation keys, corresponding to said second functional module for separately executing a different operation instruction in said second functional module, when said second functional module is started; a light transmitting plate disposed between said opening and the periphery of said operating interface, for showing different operation instruction names of said operating interface when said first or second functional module is started separately, and comprising: a plurality of first label symbols, separately corresponding to said first operation key adjacent thereto and a first light emitting unit facing towards the interior of said first casing, such that said first light emitting unit can emit light to said light transmitting plate when said first functional module is started; and a plurality of second label symbols, separately corresponding to said second operation key adjacent thereto and a second light emitting unit facing towards the interior of said first casing, such that said second light emitting unit can emit light to said light transmitting plate when said second functional module is started; an operation circuit, installed in said first casing, and connected separately to said first light emitting unit, said second light emitting unit and said operating interface, such that said first or second functional module can be started when a control circuit is electrically conducted; a power button, installed on said first casing, and connected with said control circuit and a power supply, for switching the supply of operating power outputted by said power supply; and a sound transmission hole, disposed on said first casing and electrically conducted by said control circuit and a signal processing module, for transmitting and receiving a plurality of audio signals; and a second casing, pivotally coupled into said opening such that said second casing turns inside said opening, and comprising: a first display screen and a second display screen disposed on two corresponding surfaces of said second casing respectively; said control circuit, installed in said second casing, and conducted separately to said first display screen and said second display screen; a memory, installed on said control circuit, for storing said first and second functional modules; said power supply, installed on said control circuit, for supplying operating power to said mobile communication apparatus; a communication module, installed on said control circuit, for transmitting and receiving a plurality of communication signals, and communicating with the outside; a signal processing module, installed on said control circuit, for externally receiving or transmitting a plurality of audio signals; a channel, disposed on said second casing and adjacent to periphery of said opening; a first conducting slot, disposed in said channel and apart from a sidewall pivotally coupled to said first casing, and connected to said operation circuit; a second conducting slot, disposed in said channel and apart from another sidewall pivotally coupled to said first casing, and connected to said operation circuit; a third conducting slot, disposed in said channel and facing a sidewall of said first conducting slot, and connected to said control circuit; a fourth conducting slot, disposed in said channel and facing a sidewall of said second conducting slot, and connected to said control circuit; and a conducting ball, movably disposed in said channel, and rolled between said first and third conducting slots or said first and fourth conducting slots, for electrically conducting said operation circuit and said control circuit; whereby, when said second casing is at a position where said first display screen is on the same side of said operating interface, said mobile communication apparatus will start said first functional module and a display message outputted by said first functional module will be displayed by said first display screen, or when said second casing is at a position where said second display screen is on the same side of said operating interface, said mobile communication apparatus will start said second functional module, and said second display screen will display a display message outputted by said second functional module.