Card tray locking ejection mechanism, card tray fixing device and electronic equipment

Abstract

The invention relates to the field of electronic equipment. The embodiment of the invention provides a card support locking and pop-out mechanism, a card support fixed device and electronic equipment.The card support locking and pop-out mechanism comprises magnetic piece and a driving piece, wherein the magnetic piece is arranged in a shell of the electronic equipment and is arranged opposite toa card seat along a direction of the card support inserted into the card seat, the magnetic piece is provided with a first magnetic side and a second magnetic side, the polarity of the first magneticside is opposite to the polarity of the second magnetic side, the first magnetic side is used for attracting a magnetic part arranged at a front end of the card support, the second magnetic side is used for repelling the magnetic part arranged at the front end of the card support, the driving piece is arranged in the shell, is connected with the magnetic piece and is used for driving the magneticpiece to rotate along arrangement directions of the first magnetic side and the second magnetic side, the first magnetic side is further used for being opposite to the card seat when the magnetic piece is rotated to a first preset position by the driving piece, and the second magnetic side is further used for being opposite to the card seat when the magnetic piece is rotated to a second preset position by the driving piece.

Description

technical field [0001] The invention relates to electronic equipment accessories, in particular to a card tray locking and ejecting mechanism, a card tray fixing device and electronic equipment. Background technique [0002] The locking device of the current SIM card tray is mainly on the SIM card holder of the main board. At this time, use the thimble to push the end platform next to the card holder, and the end platform moves downward to drive the lever at the bottom of the card holder to move upward to eject the SIM card. [0003] For this locking structure, firstly, the battery cover needs to open a hole to use the thimble to push out the SIM card tray. If there is no thimble by your side, there is no way to take out the SIM card. When the structural design is not in place, the thimble will push against the card holder. The terminal block is stuck inside the battery cover. Contents of the invention [0004] The object of the present invention is to provide a card tra...

AI Technical Summary

Problems solved by technology

[0003] For this locking structure, firstly, the battery cover needs to open a hole to use the thimble to push out the SIM card tray. If there is no thimble by your side, there is no way to take out the SIM card. When the structural design is not in place, the thimble will push against the card holder. The phenomenon that the terminal block is stuck in the battery cover

Images