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A SIM card secure mobile phone and its control method and control system

A mobile phone and security technology, applied in transmission systems, electrical components, etc., can solve problems such as interest infringement, and achieve better protection effects

Active Publication Date: 2019-08-30
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a SIM card security mobile phone and its control method and control system, aiming to solve the interest infringement caused by the easy removal of the card tray of the mobile phone to the mobile phone holder

Method used

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  • A SIM card secure mobile phone and its control method and control system
  • A SIM card secure mobile phone and its control method and control system
  • A SIM card secure mobile phone and its control method and control system

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Embodiment Construction

[0037] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0039] Mobile terminals may be implemented in various forms. For example, the mobile terminal described in the present invention is mainly aimed at mobile phones.

[0040] figure 1 The hardware structure of the mobile terminal for implementing various embodiments of the present invention is schematically shown.

[0041] The mobile terminal 100 may include a wireless communication unit 110, an A / V (audio / video...

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PUM

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Abstract

The invention discloses an SIM card safe mobile phone, and a control method and control system thereof. According to the SIM card safe mobile phone, a sliding slot is arranged in a mobile phone; a magnetic force metal sliding block is arranged in the sliding slot; and a location of the magnetic force metal sliding block is controlled through permanent magnet and electromagnet. In a general state, the magnetic force metal sliding block and the permanent magnet absorb each other, an ejector pin hole of a card tray is blocked, an ejector pin cannot contact a locking mechanism of the card tray, the locking mechanism of the card tray cannot be unlocked, and others cannot take out and replace an SIM card. When a user needs to take out the SIM card, a coil of the electromagnet is electrified, an iron core of the electromagnet generates magnetic force greater than that of the permanent magnet, the magnetic force metal sliding block slides into the sliding slot, the ejector pin hole is not blocked, the ejector pin can be inserted from the ejector pin hole and contact with the locking mechanism, thereby realizing unlocking, and the card tray is popped out. The user has higher operation authority, and the mobile phone can be protected well.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a SIM card secure mobile phone, a control method and a control system thereof. Background technique [0002] With the continuous development of electronic technology and the enhancement of communication between people, mobile phones have become people's daily necessities. But when mobile phone brings rich and convenient life for people, there are also some deficiencies. [0003] The existing mobile phone generally inserts the thimble, unlocks the locking mechanism of the card tray, and makes the card tray pop out. After the mobile phone is lost, others can easily perform the same operation, take out the original card tray, and replace the SIM card. Others can easily infringe on the mobile phone. Original holder's interest. Contents of the invention [0004] The main purpose of the present invention is to propose a SIM card secure mobile phone and its control method and con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/3818H04B1/3816
Inventor 于扎根
Owner NUBIA TECHNOLOGY CO LTD