Wireless remote control core-free lock and its opening and closing method

Abstract

The present invention discloses a wireless remote control coreless lock and a locking-unlocking method thereof. The wireless remote control coreless lock belongs to the field of lockset, and the structure of the coreless lock comprises a lock body, a mainframe, a telephone and a remote control unit. The lock body comprises a lock tongue, a carriage inside the lock and a lock base. The mainframe is provided with power by 6V DC. A bidirectional RF FSK or ASK communication form is used in the remote control unit. The wireless remote control coreless lock transmits a signal to the lock body by the remote control unit, the lock body returns the signal to the remote control unit after receiving the signal, and the remote control unit and the lock body are communicated to check whether the lock tongue is unlocked until the lock tongue is unlocked. When the lock tongue is failed to be unlocked for multiple times, the remote control unit is switched to a channel B automatically, and the carriage inside the lock is moved to drive the lock tongue to unlock; if the channel B still can not unlock, a channel C can be selected manually to unlock the lock base until the lock base is unlocked. The wireless remote control coreless lock uses three independent unlocking forms that a channel A unlocks the lock tongue; the channel B moves the carriage inside the lock to drive the lock tongue to unlock; the channel C unlocks the lock base, and the wireless remote control coreless lock is unlocked by the remote control unit, the telephone and fire protection, has high automatization degree, good theftproof performance and strong practicability.

Description

technical field [0001] The invention relates to a lock structure, in particular to an anti-theft lock controlled by a remote control without a lock core and a lock hole. Background technique [0002] Existing anti-theft locks almost all use magnetic card locks, IC card locks, induction card locks, infrared locks, digital keyboard locks, fingerprint locks or eye mask locks, etc., but they are all unlocking cylinders, and there is only one unlocking method, namely There is only one kind of mechanical action, which controls the expansion and contraction of the deadbolt (bolt), and the lock cylinder and the lock hole are exposed, which is easy for criminals to use the master key or directly destroy the lock cylinder to provide opportunities to commit crimes. There are also locks that can be unlocked by remote control, such as locks with RF wireless remote control, but there is no password setting. The remote controller just transmits a signal to the lock body, but it doesn't kn...

AI Technical Summary

Problems solved by technology

[0002] Existing anti-theft locks almost all use magnetic card locks, IC card locks, induction card locks, infrared locks, digital keyboard locks, fingerprint locks or eye mask locks, etc., but they are all unlocking cylinders, and there is only one unlocking method, namely There is only one mechanical action, which controls the expansion and contraction of the lock bolt (bolt), and the lock cylinder and the lock hole are exposed, which is easy for criminals to use the master key or directly destroy the lock cylinder to provide opportunities to commit crimes

There are also locks that can be unlocked by remote control, such as locks with RF wireless remote control, but there is no password setting. The remote control only transmits a signal to the lock body, but it does not know whether the lock body has received it or not.

Images