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Rod-type contact triggering structure of smart home entrance guard device

A smart home, access control technology, applied in building construction, electric alarm locks, building locks, etc., can solve the problem of increasing the probability of false alarms, and achieve the effect of solving wiring problems and increasing practicability

Inactive Publication Date: 2015-12-02
CHENGDU ZHONGFU LIXIANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of vibration alarm device will only issue an alarm when the thief needs to make a large movement. For a thief with superb unlocking skills, such a device is useless in front of him, and if the induction intensity of the vibration device is increased, Then as long as there is a little vibration around, the alarm device will alarm, so there is a problem of increasing the probability of false alarms

Method used

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  • Rod-type contact triggering structure of smart home entrance guard device
  • Rod-type contact triggering structure of smart home entrance guard device
  • Rod-type contact triggering structure of smart home entrance guard device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 2

Embodiment 2

[0025] Example 2

[0026] On the basis of the above-mentioned embodiments, a wire lead-out hole 3-5-1 for leading out the electrode contacts 3-6-2 is provided in the rear cover mounting cavity 3-5. The electrode contacts are embedded on both sides of the inner wall of the rectangular cavity 3-6, and the wires are connected to the motor contacts through the wire lead-out hole 3-5-1, so that the electrodes can be easily led out, avoiding the space occupied by other lead wires.

[0027] Example 3

Embodiment 3

[0029] The 555 timer is a medium-scale integrated device that combines analog circuits and digital circuits. It has excellent performance and a wide range of applications. A small amount of resistance-capacitance components can be connected externally to form a monostable trigger and multivibrator. It can also form a Schmitt trigger without external components. It is often used as a timer and is widely used in instrumentation, household appliances, electronic measurement and automatic control. The interior of the 555 timer includes two voltage comparators, three equivalent series resistors, an RS flip-flop, a discharge tube T and a power output stage. It provides two reference voltages VCC / 3 and 2VCC / 3. Therefore, the integrated 555 timing is widely used in the generation and transformation of pulse waveforms, measurement and control, etc.

[0030] To alarm, there must be a trigger signal, which can be triggered by the opening or closing of the switch. A 555 time base circuit...

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Abstract

A rod-type contact triggering structure of a smart home entrance guard device comprises a triggering box (3), a rectangular cavity (3-6) is arranged in the triggering box (3) and is internally provided with a switch base (3-2), one end of the switch base (3-2) is provided with an inclined face (3-8) while the other end is provided with spring positioning rods (3-3), the inclined face (3-8) coordinates with a key through hole (3-7) disposed inside the cavity, a side wall of an inner wall of the rectangular cavity (3-6) is also provided with holes (3-4) coordinating with the spring positioning rods (3-3), the spring positioning rods (3-3) are inserted into the holes, springs are installed on the spring positioning rods (3-3), two sides of the inner wall of the rectangular cavity (3-6) are symmetrically provided with electrode contacts (3-6-2), the switch base (3-2) is provided with a conductive contact rod (3-2-1) penetrating through the switch base (3-2), and the conductive contact rod (3-2-1) is used for connection with the symmetrically-arranged electrode contacts (3-6-2).

Description

technical field [0001] The invention relates to the field of security technology, and provides an anti-theft alarm door device matched with the existing smart home system. Background technique [0002] With the development of society and the progress of science and technology, people's material and cultural living standards have been greatly improved. Compared with the past, people's security awareness has been greatly improved in advanced science and technology. A safe and reliable living environment is now people Therefore, the existing access control devices have been developed in various aspects. The existing home access control devices use more complicated lock cylinders to increase the difficulty of unlocking for thieves, or use cameras to actually monitor the situation outside the door. It can be discovered by the residents when there is a change, but this kind of monitoring equipment needs someone to monitor it in real time. When the residents go out, the monitoring ...

Claims

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Application Information

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IPC IPC(8): E05B45/08
Inventor 汪海李国
Owner CHENGDU ZHONGFU LIXIANG TECH
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