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Mobile terminal of dismantling and changing function module and its used function module

A function module, technology of mobile terminal

Inactive Publication Date: 2007-04-11
吕定姿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of a fixed chip size, it is difficult to achieve a smaller size of the PCB board, making it difficult to reduce the size of the mobile terminal

Method used

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  • Mobile terminal of dismantling and changing function module and its used function module
  • Mobile terminal of dismantling and changing function module and its used function module
  • Mobile terminal of dismantling and changing function module and its used function module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Embodiments of the present invention will now be described with reference to the drawings. Fig. 1 and Fig. 2 show the mobile terminal and the functional module equipped with the functional module interface according to the embodiment of the present invention.

[0036] First, a circuit diagram of a mobile terminal equipped with a plurality of functional module interfaces according to an embodiment of the present invention will be described with reference to FIG. 1 .

[0037] As shown in Figure 1, the main body of the mobile terminal includes: a radio frequency amplifier (PA) 1 of the radio frequency part (RF) of the mobile terminal, a transceiver (Transceiver) 2 of the radio frequency part (RF) of the mobile terminal, and a baseband processing part of the mobile terminal The baseband processing chip 4, the signal line interface 9 of the functional module, and the card slot 10 of the functional module. The mobile terminal cooperates with the functional module 11 to imple...

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Abstract

This invention relates to a mobile terminal with dismantled and changed function modules and its used function module, in which, one or several clamp notches and interfaces for inserting multifunctional modules are added to the mobile terminal on the basis of ordinary mobile terminals and users can take down and replace the module according to the needs to change the additional function of the mobile terminal to realize that users can design it freely and provide users cheaper mobile terminals with the upgrade character, such as support infrared module, storage modules, sound effect process modules, attached multimedia process modules, loudspeakers and charge circuit. This invention also defines the used function module and the working system for its used functional module and multifunction module.

Description

technical field [0001] The invention relates to a mobile terminal capable of unloading and changing function modules at will, and also relates to a function module used in the phone and a control method thereof. Users can customize or expand the functions of the mobile terminal by unloading and changing the modules with specific functions on the mobile terminal according to their wishes. Background technique [0002] Mobile phone (mobile phone) comprises PHS (PHS), mobile terminal such as GSM, CDMA mobile phone is owing to easy and simple to operate, is easy to carry, has become the indispensable communication tool of people day by day. [0003] Although there are various types of mobile terminals currently available in the market, their functions have already been determined during design. Since each functional module and the main communication circuit of the currently sold mobile terminal are on the same printed circuit board, its functions can only be limited to the orig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04M1/02H04M1/72448
Inventor 吕定姿
Owner 吕定姿
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