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Card slot, method and device for controlling card tray

A card slot and card tray technology, applied in the field of terminals, can solve problems such as complex internal structures, and achieve the effects of improving intelligence, safety, airtightness and safety

Active Publication Date: 2019-02-12
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of terminal technology, more and more functions are integrated in the terminal, and the corresponding internal structure is also more complex.

Method used

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  • Card slot, method and device for controlling card tray
  • Card slot, method and device for controlling card tray
  • Card slot, method and device for controlling card tray

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0054] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0055] Figure 1 to Figure 3 It is a schematic structural diagram of a card slot according to an exemplary embodiment. in figure 1 is the front view of the slot, figure 2 is a three-dimensional view of the card slot, image 3 It is a side view of the card slot. by figure 1 As an example, the card slot includes a card holder 101 for placing a customer identification module SIM card, a lever 102 , a permanent magnet 103 , an electromagnet 104 , a baffle 105 and a connecting rod 106 .

[0056] Wherein, the first end 102A of the lever 102 is in contact with the card tray 101, the second end 102B of the lever 102 is arranged opposite to the baffle 105, and the permanent magnet block 103 is located between the second end 102B of th...

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PUM

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Abstract

The invention provides a card slot, and a method and device for controlling a card tray and belongs to the technical field of a terminal. The method comprises the steps of obtaining verification information of a user, wherein the verification information is used for indicating an identity of the user; judging whether the verification information is correct or not according to preset verification information; if the verification information is correct, electrifying electromagnet, wherein the electromagnet applies magnetic force on permanent magnet, so the permanent magnet moves towards the electromagnet under the effect of the magnetic force, an elastic structure is controlled to shrink, and the card tray is located in an unlocking state. According to the card slot, the method and the device, the intelligence of the terminal is improved, and the security of an SIM (Subscriber Identification Module) arranged in the card tray is improved.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular to a card slot, a method and a device for controlling a card tray. Background technique [0002] With the development of terminal technology, more and more functions are integrated in the terminal, and the corresponding internal structure is also more complex. In order to better protect the internal structure of the terminal and avoid damage to it when the user replaces the battery or pulls out the SIM (Subscriber Identification Module, customer identification module) card, the rear cover of the terminal has gradually evolved from a detachable type to a non-detachable type, and The SIM card is placed in the card slot inside the terminal. [0003] At present, the card slot generally includes a card tray and a lever. The card tray is used to place the SIM card. There is a through hole on the card tray door of the card tray, which can be used to insert a card pin. corr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/3818H04M1/02H04M1/725H04M1/67
CPCH04M1/0274H04M1/67H04B1/3818H04M1/72463H04M1/72469H04M1/72484
Inventor 谭康喜刘锋
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD