Device of anti-theft door with modern characteristic performance

Abstract

The invention provides a device of an anti-theft door with modern characteristic performance and belongs to the field of doors. The device is mainly composed of a first portion arranged outside the door and a controlling second portion arranged inside the door. The controlling wiring portion arranged outside the door is composed of a signal sampling portion, a signal circuit amplifying portion, a signal memory storing portion, a timing clearing portion, a door circuit unit, an open-door signal shaping power amplifying unit and a wireless remote control emitting circuit unit. The controlling second portion arranged inside the door is composed of a wireless receiving unit, a power amplifier circuit unit and a dual novel lock which is capable of being operated by hands or electricity. The device of the anti-theft door with the modern characteristic performance puts forward six technical measures and forms a principle of a phone open-door way totally different from the prior art. The device is scientific in whole and compact in structure. The device is matched with a result of an inventor in the prior art, further improves the result and enriches excellent varieties of the automatic anti-theft doors due to a series of highlights.

Description

technical field [0001] The invention belongs to the technical field of door industry. Background technique [0002] With the improvement of living standards, the society has higher and higher requirements for anti-theft doors, which require good safety performance; convenient operation and fashion: the type with good accident prevention. [0003] Judging from the current situation of the market, most of the door locks of anti-theft doors are general-purpose mechanical pin locks, which can be opened manually, are easy to break, and have low technological content. They are in a "primitive state" and are difficult to adapt to the needs of modern society. Some automatic lock class anti-theft doors have gradually appeared on the market at present, including the type of opening the door with a telephone call mode. Use the mobile phone as the key, and use the house phone as the receiver to receive the door opening signal of the call. It is convenient for users to use, without ...

AI Technical Summary

Problems solved by technology

[0004] 1. Using the first method, it is not very convenient when calling to open the door, because the mobile phone is already in the open state when the password is entered for the second time, and the mobile phone cannot use the method of extracting the pre-stored signal of the mobile phone to dial for the second time. This moment can only be realized by the continuous button method of pressing another key after pressing a key with the traditional method, the number of password digits required for the second time is few, the keys pressed are few, but the secret level is low; Relatively high, but its memory increases, and the operation is troublesome

[0005] 2. When the first method needs to change the password, it increases the use of new technological content and new equipment, which brings obstacles to popularization. Only the second password can be changed, but the second password has fewer digits. easy to crack, little meaning

[0006] 3. It is relatively difficult to produce "receiver" according to the first method

[0007] 4. The second method will lose a lot of the essence of remote control fashion because it cannot take advantage of the network, which is less meaningful

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