Electric control lock with improved structure

Abstract

The invention discloses an improved electronic control lock, and belongs to the technical field of intelligent electronic locks. The improved electronic control lock comprises a base, a lock body and a lock catch, and is characterized in that the base is provided with a lock hook shaft, a torsional spring foot stop lever and a locking plate shaft; the lock body comprises a lock hook plate, a torsional spring, a locking plate and an electromagnetic valve; one end of the lock hook plate is arranged on the lock hook shaft in a sleeved mode, a lock hook head is arranged at the other end of the lock hook plate, the torsional spring is arranged on the lock hook shaft, the middle of the locking plate is arranged on the locking plate shaft in a pivoted mode, a locking hole is formed in one end of the locking plate, and a valve element hole is formed in the other end of the locking plate; the electromagnetic valve is arranged on the base, located below the locking plate and provided with a valve element; the valve element extending to the position above the locking plate after penetrating through the valve element hole from the lower portion of the locking plate, the valve element is provided with a return spring which is located between the electromagnetic valve and the locking plate, the valve element is provided with an upper snap spring piece, the upper snap spring piece is located above the locking plate, and an interval is reserved between the upper snap spring piece and the upper plane of the locking plate. The improved electronic control lock is smaller in size, lower in cost and capable of being adapted to installation in small space; when a door is opened through the locking plate, motions are more powerful and reliable; use safety is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of intelligent electronic locks, and in particular relates to an electric control lock with improved structure, which is an improvement on the structure of the existing electric control lock. Background technique [0002] Due to the convenience of opening / closing, the electric control lock can not only control the opening of the door lock from a long distance, but also can be shared by multiple users, so it is widely used in the unit door of the community, the interlocking passage door of the bank savings office, the mailbox, the locker, Lockers and more. At present, the common electronically controlled locks on the market generally have problems such as complex structure, high production cost, large size, and inconvenient use, which restrict their application scope to a certain extent. [0003] In view of the above existing problems, the Chinese utility model patent authorization announcement number CN2020...

AI Technical Summary

Problems solved by technology

This electric control lock has the characteristics of simple structure, relatively low manufacturing cost, and good locking effect, but it also has the following disadvantages: first, the iron core and electromagnet are arranged above the suction plate, so that the overall volume of the lockset is relatively large , unable to adapt to the installation in a small space; secondly, when the door is opened, the electromagnetic coil is energized to generate a magnetic field, and the iron core drives the suction plate to move to the side of the electromagnetic coil, so that the top of the hook plate is separated from the suction plate lock hole. The above-mentioned force driving the suction plate is only electromagnetic The suction force of the iron, its force is not strong enough, thus affecting the reliability of the lock action

Images