Mobile terminal, memory cassette and write protection method for memory card in mobile terminal
A mobile terminal and memory card technology, applied in the electronic field, can solve the problems of increasing the repair rate of the memory card, the memory card cannot be used, the memory card is damaged, etc., so as to prevent the application program from running, prevent the memory card from being damaged, and reduce the repair rate. rate effect
Inactive Publication Date: 2012-10-03
SONY ERICSSON MOBILE COMM AB
View PDF2 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If the memory card is pulled out during the process of writing the program to the memory card, at least part of the data will not be successfully written into the memory card during the process of writing the program to the memory card, resulting in data loss, which may As a result, the memory card cannot be used, that is, there is a risk of the memory card being damaged, thereby increasing the repair rate of the memory card
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] These and other aspects of the present invention will become clear with reference to the following description and drawings. In these descriptions and drawings, some specific embodiments of the present invention are specifically disclosed to show some ways of implementing the principles of the present invention, but it should be understood that the scope of the present invention is not limited thereto. On the contrary, the present invention includes all changes, modifications and equivalents falling within the scope of the spirit and connotation of the appended claims.
[0028] It should be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the technical field is omitted. Other details that are well known to the skilled person and have little to do with the present invention.
[0029] ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a mobile terminal, a memory card cassette and a write protection method for a memory card in the mobile terminal. The mobile terminal comprises the memory card cassette capable of accommodating the drawable memory card; the external part of the memory card cassette is provided with a metal shielding structure; the mobile terminal further comprises a touch capacitive sensor and a write-in control unit, wherein the touch capacitive sensor is connected with the metal shielding structure of the memory card cassette and used for sensing the capacitance through the metal shielding structure; and the write-in control unit is used for determining whether the metal shielding structure is touched by fingers or not according to the capacitance sensed by the touch capacitive sensor, and forbidding to write the data in the memory card when determining that the metal shielding structure is touched by fingers. The mobile terminal, the memory card cassette and the write protective method provided by the invention can be used for ensuring safe writing of data into the memory card.
Description
Technical field [0001] The invention relates to the field of electronic technology, in particular to a mobile terminal, a memory card holder and a write protection method for a memory card in the mobile terminal. Background technique [0002] Smartphones have an independent operating system and can support users to install software, games and other programs provided by third-party service providers just like personal computers, and can continuously expand the functions of mobile phones through such programs. Therefore, smart phones Has become more and more favored by users. Due to the ability to install various software by itself, the internal memory of the mobile phone often cannot meet the demand for storage space. Therefore, the smart phone is often equipped with a memory card holder, which can be achieved by inserting a removable memory card into the memory card holder. Expand the storage space of your smartphone. Therefore, for smart phones, pluggable memory cards are esse...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H01R12/71H01R13/658G11C7/24
CPCG11C7/24H04M2250/22H04B1/3816G06K7/0026H05K7/16
Inventor 刘一农李领昌田西勇
Owner SONY ERICSSON MOBILE COMM AB