Anyone who comes into contact with an automatic door for the first time will wonder how it locks the door? Are automatic doors safe and reliable? Today, Mendao Baifenbai will tell you the principle of automatic door Electric Lock. After reading it, you will naturally answer how the automatic door locks the door. Is the automatic door safe? these two questions.
Our products also include Titanium Wire Electric Lock, which are made of new material memory alloys, using memory alloys as traction cables, and using the characteristics of memory alloys to shrink and expand to achieve opening; there are also Electromagnetic Lock, electromagnetic locks The design of the magnetic lock (or magnetic lock) is the same as that of the electromagnet. It uses the principle of electricity to generate magnetism. When the current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force and tightly attract the adsorption iron plate to achieve the effect of locking the door; There are Electronic Locks, there are many types, there are simple circuit products, and there are products with high cost performance based on chips; there are also Lock Accessories, lock cylinder: this is the most critical accessory of locks, it is responsible for anti-theft performance, lock Body: The lock body contains the lock cylinder, which is the shape of the lock we see and a series of products. If you want to know more, welcome to consult us, we will serve you wholeheartedly!
1. Introduction of special electric locks for conventional automatic doors:
Before understanding the special electric lock for conventional automatic doors, you should first understand what is a conventional automatic door? We define it as: general office buildings, hotels, bank business facades, etc. An automatic door system that allows people to enter and exit freely without authorization during operation or work. This kind of automatic door has relatively simple requirements for locks. It only needs to be opened in the morning and locked at night. After the electric lock is opened, the door is basically not controlled by the electric lock, and can be automatically opened and closed with the entry and exit of people. For this kind of conventional automatic door electric lock, it only needs to realize: electromechanical interlock, equipped with backup power supply and remote control of electric lock.
1. Introduction to the working principle of automatic door locks
The specific working principle is that when the door needs to be opened in the morning, the operator only needs to use the remote control to send an unlocking signal to the electric lock, and the electric lock will automatically open (if it cannot be opened, an alarm will be prompted) and provide working power to the automatic door under the condition of ensuring reliable opening ( If the door is not opened, it will not provide electromechanical interlocking), so that the door can start the normal work of the day; after work at night, the staff sends a lock signal to the electric lock after the door is closed in place. After the electric lock receives the signal, the power is immediately cut off. Then lock the door and complete a round of work; this is how this electric lock works. (The work of the electric lock after a power failure requires the cooperation of the operator, that is, after unlocking the door, since the door has no power supply, the operator needs to push the door open. Before locking the door, the operator also needs to push the door closed in place and then issue the lock to the lock. lock signal)
Second, the introduction of electric locks for automatic door access control systems:
The work content of the automatic door lock of the access control system needs to be considered relatively more. In order to give everyone a clear idea, I will describe it for you through an authorized person to enter the door. The following is the whole process:
(1) The authorized person gives an unlocking signal to the electric lock through the access control system - (2) The electric lock is opened after the electric lock is confirmed to be true or false - (3) When the electric lock is confirmed to be open, a pulse door opening signal is generated and sent to the automatic Door - (4) Automatic door opening for personnel entry - (5) Automatic door return to closed position - The electric lock detects that the automatic door has been closed in position and locks the door, and this round ends.
It should be noted that between 4 and 5 steps, the electric lock needs to open the automatic door probe to make it work. During this period, if someone follows the automatic door, it needs to be opened again to prevent clipping (this function is not required in some places and can not be used). ), other functions such as remote control need to be installed with additional accessories to achieve it, so I will not describe it too much here.
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