关于机械锁实现一把锁头配多把不同钥匙的实证研究

Empirical Research on Mechanical Lock to Achieve a Lock with Many Different Keys

在大学生自行车盗窃案频发的背景下,受到现代电子锁公共使用的影响,发明一种无需电能供应,即可实现一把锁头配多把不同钥匙的锁具,成为本次课题的核心。本文介绍一种可以一把锁头配不同钥匙的机械锁设计情况,用户用自己钥匙对锁具上锁,只有上锁的钥匙可以打开锁具,此时其他钥匙不能使用锁具。当其打开锁具后,其他钥匙照样可以对锁具上锁,开锁。通过高校采购相关高强度锁具配置在学生自行车停放位置,学生只需花几块钱购买钥匙则可较好地减少学生自行车被盗现象,具有较高实际应用价值。

Under the background of frequent occurrence of bicycle theft in colleges, and with the influence of modem electronic lock, it is the core of the subject to invent a kind of mechanical lock to achieve a lock with different keys without electricity supply. This paper introduces the design situation of a mechanical lock with different keys. Users use their key lock the lock, and only locked keys can open the lock, and other key cannot be used at this time. When the lock is opened, other key could lock the lock and open the lock. Through buying the bicycle lock with high strength and setting it in position of bicycle, the students only need to spend a few money to buy key, their bicycle can be safe. So this kind of lock has high actual application value.