CN206058430U - A kind of burglar alarm - Google Patents

Abstract

This utility model provides a kind of burglar alarm includes shell, camouflage poster paster, flash lamp, pickup hole, detection module and Switching Power Supply, described flash lamp is connected in the middle of the bottom of camouflage poster paster, described pickup hole is arranged on the lower left side of camouflage poster paster, described detection module arranges left side inside the housing, and described Switching Power Supply arranges right side inside the housing.This utility model is conducive to preferably pretending alarm, is not easy to be dismantled or destroyed by lawless person by the setting of camouflage poster paster；By the setting of microcontroller, when tongue tube vibrations, pick up capture sound, when the two conditions meet simultaneously, buzzer sends warning, and flash lamp stroboscopic is conducive to preferably playing antitheft effect to attract much attention.

Description

A kind of burglar alarm

Technical field

This utility model belongs to alarm technical field, more particularly to a kind of burglar alarm.

Background technology

The ATM cash dispensers of bank are popular with the masses of users due to easy to use, along with ATM cash dispensers in China A large amount of uses, some offenders have also kept a close watch on ATM cash dispensers, and some lawless persons attempt to destroy its normal use, ATM Cash dispenser is subjected to violence and invades also of common occurrence, in outdoor, being not easy to the feelings supervised more than current bank ATM cash dispenser Condition, vibration detecting alarm are an effective precautionary measures, and such alarm requires that detection is sensitive, report to the police real-time, without wrong report, Prior art is that patent announcement number is for the technical scheme of the alarm employing of CN104183070A：Including power management module, For detecting the vibration detection module of vibration signal, the signal amplification module for signal to be amplified process, A/D conversion moulds Block, the threshold control block for setting warning difficulty, the step-by-step counting control module for strobe pulse counting number number of times and Alarm output module, wherein, the power management module is the signal amplification module, the A/D conversion modules, the warning Control module provides electric energy；The power of the vibration for detecting is converted to the signal of telecommunication by the vibration detection module, and by the telecommunications Number send the signal amplification module to；The telecommunications that the signal amplification module will be received from the vibration detection module Number process is amplified, after processing and amplifying, is transferred to the A/D conversion modules；The A/D conversion modules will be from the letter The amplified analog signal that number amplification module is received is converted into digital signal, has the advantages that detection sensitivity is high.But, it is existing Alarm there is a problem that camouflage property it is poor, be more easily damaged.

Therefore, invent a kind of burglar alarm and seem very necessary.

Utility model content

This utility model is to solve the problems, such as present in known technology that camouflage property is poor, be more easily damaged to provide and a kind of prevent Steal alarm device.

This utility model is adopted the technical scheme that by solving technical problem present in known technology：A kind of anti-theft journal Alarm device includes shell, camouflage poster paster, flash lamp, pickup hole, detection module and Switching Power Supply, described flash lamp clamping In the middle of the bottom of camouflage poster paster, described pickup hole is arranged on the lower left side of camouflage poster paster, described detection Module arranges left side inside the housing, and described Switching Power Supply arranges right side inside the housing.

This utility model can also adopt following technical measures.

Described camouflage poster paster is glued on the upside of housing exterior, be conducive to preferably pretending alarm, be not easy by Lawless person dismantles or destroys.

Described detection module includes tongue tube, circuit board, microcontroller, pick up and buzzer, described microcontroller Device is arranged on the upper right of circuit board, and described buzzer is arranged on the bottom of microcontroller, and described tongue tube is arranged on The upper left-hand of circuit board, described pick up are arranged on the bottom of tongue tube.

Described microcontroller adopts single-chip microcomputer assembly, advantageously reduces manufacturing cost, reliable operation, easy to use, because It is to destroy door and window to produce huge vibrations and sound when lawless person commits a crime, so when tongue tube vibrations, pick up catch To sound, when the two conditions meet simultaneously, buzzer sends warning, and flash lamp stroboscopic is conducive to attracting much attention Antitheft effect is played preferably.

This utility model has the advantages and positive effects that：

This utility model by pretending the setting of poster paster, be conducive to preferably pretending alarm, be not easy it is illegal Molecule is dismantled or is destroyed；By the setting of microcontroller, when tongue tube vibrations, pick up capture sound, the two conditions are same When meeting, buzzer sends warning, and flash lamp stroboscopic is conducive to preferably playing antitheft work to attract much attention With.

Description of the drawings

Fig. 1 is contour structures schematic diagram of the present utility model.

Fig. 2 is internal structure schematic diagram of the present utility model.

Fig. 3 is the structural representation of detection module of the present utility model.

In figure：

1- shells, 2- camouflage poster pasters, 3- flash lamies, 4- pickups hole, 5- detection modules, 51- tongue tubes, 52- circuits Plate, 53- microcontrollers, 54- pick ups, 55- buzzers, 6- Switching Power Supplies.

Specific embodiment

This utility model is described further below in conjunction with accompanying drawing：

Embodiment：

As shown in accompanying drawing 1 to accompanying drawing 3

This utility model provides a kind of burglar alarm includes shell 1, camouflage poster paster 2, flash lamp 3, pickup hole 4th, detection module 5 and Switching Power Supply 6, described flash lamp 3 are connected in the middle of the bottom of camouflage poster paster 2, described pickup Hole 4 is arranged on the lower left side of camouflage poster paster 2, and described detection module 5 is arranged on the left side inside shell 1, described Switching Power Supply 6 is arranged on the right side inside shell 1.

This utility model can also adopt following technical measures.

Described camouflage poster paster 2 is glued to 1 external upper of shell, is conducive to preferably pretending alarm, is not easy Dismantled or destroyed by lawless person.

Described detection module 5 includes tongue tube 51, circuit board 52, microcontroller 53, pick up 54 and buzzer 55, institute The microcontroller 53 stated is arranged on the upper right of circuit board 52, and described buzzer 55 is arranged on the bottom of microcontroller 53, Described tongue tube 51 is arranged on the upper left-hand of circuit board 52, and described pick up 54 is arranged on the bottom of tongue tube 51.

Described microcontroller 53 adopts single-chip microcomputer assembly, advantageously reduces manufacturing cost, reliable operation, easy to use, Because door and window is destroyed when lawless person commits a crime can produce huge vibrations and sound, shake when tongue tube 51, pick up 54 capture sound, and when the two conditions meet simultaneously, buzzer 55 sends warning, and 3 stroboscopic of flash lamp is causing the note of people Meaning, is conducive to preferably playing antitheft effect.

Operation principle

This utility model in use because when lawless person commits a crime destroy door and window can produce huge vibrations and Sound, so when tongue tube vibrations, pick up capture sound, when the two conditions meet, buzzer sends warning, dodges simultaneously Light lamp stroboscopic is attracting much attention.

Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, fall into protection model of the present utility model Enclose.

Claims (4)

1. a kind of burglar alarm, it is characterised in that the burglar alarm include shell (1), camouflage poster paster (2), Flash lamp (3), pickup hole (4), detection module (5) and Switching Power Supply (6), described flash lamp (3) are connected to camouflage poster patch In the middle of the bottom of paper (2), described pickup hole (4) is arranged on the lower left side of camouflage poster paster (2), described detection module (5) the internal left side of shell (1) is arranged on, described Switching Power Supply (6) is arranged on the internal right side of shell (1).

2. burglar alarm as claimed in claim 1, it is characterised in that described camouflage poster paster (2) is glued outside Shell (1) external upper.

3. burglar alarm as claimed in claim 1, it is characterised in that described detection module (5) is including tongue tube (51), circuit board (52), microcontroller (53), pick up (54) and buzzer (55), described microcontroller (53) are arranged on The upper right of circuit board (52), described buzzer (55) is installed in the bottom of microcontroller (53), described tongue tube (51) installed in the upper left-hand of circuit board (52), the bottom of described pick up (54) installed in tongue tube (51).

4. burglar alarm as claimed in claim 3, it is characterised in that described microcontroller (53) is total using single-chip microcomputer Into.