Wireless theft-proof alarm lock

A technology of anti-theft alarm and heaven and earth lock, which is applied to electric alarm locks, alarms that rely on interference with short-wavelength radiation, building locks, etc., can solve the problems of limited warning range, retaliatory destruction and failure of thieves, and achieve a large warning range. , Avoid false alarms, strong concealment effect

Inactive Publication Date: 2006-01-11
潘昌盛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The warning range of the on-site alarm is very limited, and it is easy to be damaged by thieves in retaliation and become invalid
Tiandi lock is a kind of mechanical lock commonly used for anti-theft doors at present. Although it has good anti-prying performance, it cannot prevent thieves from deliberately destroying

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The trigger module MK is powered by 6 pins, 1 pin is grounded, 2 and 3 pins are trigger terminals, 2 pins are level trigger terminals, 3 pins are pulse trigger terminals, 4 pins are module de-intervention terminals, 5 pins are output terminals, C6 is a dry filter capacitor. The pins 1-8 of the encoding unit IC are address encoding terminals, each pin can be suspended or connected to a low potential, and pin 9 is the ground terminal; pins 15 and 16 are connected through resistor R4 to provide the natural frequency for the IC, 17 The pin is the output end, which is connected with the modulation circuit, the 10-12 pin is the encoding end, and the 14 pin is grounded. The working logic and working process of the trigger module MK are: when pins 2 and 3 are all low, the whole machine does not work, and pin 5 has no output; when pin 2 is high and pin 3 has pulse input, pin 5 outputs for a period of time 20S high level. The alarm signal transmitter circuit of the present inve...

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PUM

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Abstract

The wireless burglary-resisting alarm lock includes lock body mounted on the burglary-resisting door, lock bar, connecting bar, position sensing switch and extensio and contraction small longue, alarm signal transmitter and its reciver, one position sensing switch is mounted on the correspondent position of lock connecting bar end portion, the extension and contraction small tongue is positioned on the side surface of the burglary-resisting door, and said small tongue also is equipped with another position sensing switch, its alarm signal transmitting circuit is formed from trigger module MK, code unit IC and high-frequency transmitting circuit. Said invention possesses remote alarm function, and is applicable to room door, car door, file cabinet and safe, etc.

Description

technical field [0001] The invention relates to an electronic anti-theft lock, in particular to a wireless anti-theft alarm heaven and earth lock. Background technique [0002] Most of the existing electronic locks work hard on password setting or opening methods. The alarm method is generally on-site alarm. The warning range of the scene alarm is very limited, and it is easy to be destroyed by thieves in retaliation and lose efficacy. Tiandi lock is a kind of mechanical lock commonly used for anti-theft doors at present. Although it has good anti-prying performance, it cannot prevent thieves from deliberately destroying it. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned background technology, and provide a wireless anti-theft alarm sky and earth lock that can control the working state of the indoor alarm host according to the actions of the sky and earth lock to open, close and lock the door. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B45/08G08B13/18
Inventor 潘昌盛
Owner 潘昌盛
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