Card holder assembly and application method thereof, and mobile terminal

Abstract

The invention relates to the technical field of electronic devices, and discloses a card holder assembly and an application method thereof, and a mobile terminal. The card holder assembly comprises acasing, a card holder and a control module, wherein the casing has a placement cavity, the side wall of the placement cavity is provided with an opening, and a locking component is formed in the placement cavity. When the locking component is in the locked state, the relative positions of the casing and the card holder are locked, while when the locking component is in the unlocked state, the interlocking between the casing and the card holder is released; the card holder is slidably engaged with the placement cavity so that the card holder may access the placement cavity from the opening; thecontrol module is signally coupled to the locking assembly, and the switch portion of the control module exposes out of the surface of the casing. The card holder assembly provided by the invention cooperates with the control module and the locking component, so that the user touches the switch portion of the control module exposing out of the surface of the casing to unlock the card holder and the receiving cavity, which not only increases the convenience of daily use of the user, but also extends the service life of the card holder assembly.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular to a card tray assembly, an application method thereof, and a mobile terminal. Background technique [0002] Mobile phones have become an indispensable and irreplaceable communication tool for human beings. The current design of the card tray on the mobile phone mainly uses the card needle to poke the connecting rod on the side of the card slot to drive the connecting rod at the bottom end, and the card tray is unlocked and popped out through the lever principle. [0003] However, this method is too mechanized, and it is easy to cause damage to the hardware of the mobile phone. Long-term poking will not only affect the appearance of the side of the mobile phone, but also easily cause dust to enter the interior of the mobile phone through the card slot hole. In addition, it is inconvenient to carry the card pin with you, and the card pin is easily broken and stu...

AI Technical Summary

Problems solved by technology

[0003] However, this method is too mechanized, and it is easy to cause damage to the hardware of the mobile phone. Long-term poking will not only affect the appearance of the side of the mobile phone, but also easily cause dust to enter the interior of the mobile phone through the card slot hole

In addition, there are disadvantages such as it is inconvenient to carry the card pin with you, and the card pin is easy to break and get stuck in the card slot hole after long-term use.

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