| 摘要 |
The present invention relates to a device for locking a bicycle using fingerprint recognition for the convenience of the user, a function for preventing theft, and a waterproof function. The device of the present invention comprises: a case which comprises: an outer casing which comprises a storage groove inside; and, an inner casing combined with the accommodating groove of the outer casing, whose inside comprises: a button unit combining groove; and, a locking unit combining groove; a power supply unit combined with the inside of the case; a fixing unit which comprises: a motor for operating by receiving the power supply from the power supply unit; and, a cam unit which comprises a cam extended to a second gear rotated by a first gear combined with one side of the motor; a button unit whose bottom forms a spring combining bump with a cap contacting surface placed on the top of the cam of the cam unit formed on the fixing unit to contact the cam and whose top forms a pressing piece and which includes a dead bolt combining groove on one side; an elastic unit whose one side is combined with the spring combining bump formed at the bottom of the button unit; a fingerprint recognizing unit formed on one side of the case to include a fingerprint recognizing sensor; a printing circuit substrate for receiving a signal from the fingerprint recognizing unit and transmitting the signal to drive the fixing unit; and, a locking unit which comprises: a pair of dead bolts combined with the dead bolt combining groove of the button unit; and, a wire for connecting the dead bolts. The user can conveniently lock and release through the fingerprint recognizing unit, and the durability of a product can be increased through the theft preventing function and the waterproof function. |
