Anti-peep intelligent key mechanical coded lock cylinder and coded lock

• Main Authors: YANG SHUHUA, SHEN HAITING
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2018
• Subjects: ACCESSORIES THEREFOR; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The invention provides an anti-peep intelligent key mechanical coded lock cylinder and a coded lock. The lock cylinder comprises a lock cylinder shell, a bottom plate, a spring bolt, keys, a key locating plate, a movable plate, a mobile frame, a coding frame, a spring bolt control panel and a limiting sheet. According to the anti-peep intelligent key mechanical coded lock cylinder and the coded lock, any digits can be added in front of and behind a preset password, and the action is an anti-peep measure; as the added digit is arbitrary, the number of added digits is arbitrary; and therefore, an input password input at each time is ever-changing, and can effectively interfere with a peeper to achieve an effect of preventing password divulging. 本发明提供了种防窥视智能按键机械密码锁芯及密码锁，锁芯包括锁芯壳、底板、锁舌、按键、按键定位板、活动板、移动架、编码架、锁舌控制板和限位片，本发明可以在预先设定的密码的前面和后面增加任意的数字作为防偷窥手段，由于增加的数字是任意的，增加的位数也是任意的，因而，每次输入的密码千变万化，可以有效干扰偷窥者，达到防止密码泄露的效果。