| 摘要 |
Disclosed is a mechanical coded lock plate, comprising a lock core board (300), a key board (200) and a plurality of password keys (100). The lock core board (300) is longitudinally arranged on a coded lock body in a sliding manner, the key board (200) is transversely arranged on the coded lock body in a sliding manner, a lock tongue (301) is arranged at one end of the lock core board (300), drive holes (302) corresponding to the password keys (100) in number are formed in the lock core board (300), each drive hole (302) is provided in parallel with a plurality of insert slots (303) perpendicular to the direction of travel of the lock core board (300), insert boards (306) are movably inserted in the insert slots (303), the key board (200) is provided with key holes (201) corresponding to the drive holes (302), a password key (100) capable of resetting is movably inserted in each key hole (201), at least one face of the bottom end of each password key (100) press-inserted into the corresponding drive hole (302) is an inclined face, one lateral face of the lock core board (300) is provided with a row of tooth-shaped grooves (308), and the key board (200) is at least provided with a protrusion (206) capable of being snapped in an opening of the tooth-shaped groove (308). The lock plate is simple in structure, and is convenient in password resetting. |
