| 摘要 |
A card holder includes: a card tray (110, 210), a card lock (120, 220) comprising a card fastener (221) and a control button (222), and a connector (130, 230) comprising a leaf spring (231) in a card seatlockleaf spring; wherein when the card lock (120, 220) controls, by means of the control button (222), the card fastener (221) to be away from the card tray (110, 210), the leaf spring (231) in the card seat recovers from a compressed state to a normal stateand the card tray is ejected outward lock; and when the card tray (110, 210) moves inward from the first opening extending along the housing of the card lock (120, 220), the leaf spring (231) in the card seat is compressed from the normal state to the compressed state, such that the card fastener (221) and the card tray (110, 210) are in a locked state. |
