CN201222284Y

CN201222284Y - Squeezing triggering type anti-theft alarm

Info

Publication number: CN201222284Y
Application number: CNU2008200418525U
Authority: CN
Inventors: 陈健
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-04-15
Anticipated expiration: 2018-07-17

Abstract

The utility model relates to an extrusion triggered remote control anti-theft alarm, which is characterized by comprising an extrusion triggered wire (1), a trigger circuit (2), an audible-visual annunciator (3) and a power supply (4), wherein the extrusion triggered wire (1) comprises conductive rubber strips (1.1), metal wires (1.2) and an insulating protective sleeve (1.3), and two conductive rubber strips (1.1) are provided, and are respectively combined on the two opposite inner walls of the insulating protective sleeve (1.3), each conductive rubber strip (1.1) is embedded with a metal wire (1.2) inside, and one of the two metal wires (1.2) is electrically connected with the trigger circuit (2), an the other thereof is electrically connected with the power supply (4), and the trigger circuit (2) is respectively and electrically connected with audible-visual annunciator (3) and the power supply (4). The extrusion triggered remote control anti-theft alarm in the utility model has no false warning, high system stability, and higher safety and lower construction cost as being installed outdoors.

Description

Squeezing triggering type anti-theft alarming device

Technical field

The utility model relates to a kind of burglar alarm, especially relates to a kind of burglar alarm of reporting to the police that triggered by stressed extruding.

Background technology

Burglar alarm on the market mainly is to be triggered by the infrared acquisition induction to report to the police at present, reaches the purpose of burglar alarm.But the rate of false alarm of this class alarm is very high, the erected cost height, and operation and maintenance expense height, serviceable life is short, needs indoor winding displacement during installation.Concrete drawback is as described below: the outdoor infrared correlation that generally adopts is subjected to weather effect bigger, blow, rain, thunder, lightning, haze, flying bird stops all and can report by mistake, sometimes in addition strong illumination all can report by mistake.The people who understands some a little can not block infrared ray smoothly and crosses equipment, has not but reported to the police when really needing its to report to the police.There is the high problem of rate of false alarm equally in the infrared alarm of indoor installation, also has the lighting dead angle problem.Maximum hidden danger be exactly when reporting to the police the undesirable, even can owner's life be threatened in case will be developed into robbery with violence indoor by owner's discovery.Need a no small expense during installation, and want administration of collection expense later on year by year, produce the second investment.Need wiring during installation, the renovated user will install just not too suitable.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and does not have wrong report, system stability height, is installed in squeezing triggering type anti-theft alarming device outdoor, that security is higher and cost is lower.

The purpose of this utility model is achieved in that a kind of squeezing triggering type anti-theft alarming device, it is characterized in that described alarm comprises that extruding triggers line, trigger circuit, audible-visual annunciator and power supply,

Described extruding triggers line and comprises conductive rubber strip, plain conductor and insulating sheath pipe, and described conductive rubber strip has two, is compounded in respectively on the described insulating sheath pipe corresponding two inboard tube walls, all sets a plain conductor in every conductive rubber strip;

One of described two plain conductors is electrically connected with described trigger circuit, and another root is electrically connected with described power supply;

Described trigger circuit are electrically connected with audible-visual annunciator and power supply respectively.

To trigger two conductive rubber strips that cause after line is subjected to certain pressure in the insulating sheath pipe stressed pinched together and be communicated with when extruding, and trigger circuit start audible-visual annunciator and send warning.

The utlity model has following advantage:

The utility model squeezing triggering type anti-theft alarming device can be got rid of the drawback of infrared anti-theft alarm device in the past, satisfies the purpose of people's burglar alarm.Be embodied in: one, it just can trigger alarm equipment alarm because of conduction will make two conductive rubber strip crimps in the insulating sheath pipe under certain external force effect after.The shortage in weight of pet or mouse etc. is so that conductive rubber strip produces wrong report because of the extruding conduction.They are two years old, it can be installed in easily windowsill, balcony, downpipe etc. easily the buildings of climbing protrude the position because be, in case just send the high frequency sound and light alarm before having the undesirable to attempt in these easy climbing inlet chambers outdoor, stop entering of undesirable, accomplish real safety.Certainly, also can be installed in indoor doorway, places such as passageway.Can deploy troops on garrison duty arbitrarily with the body of wall trend during installation, accomplish really not have the dead angle.Can combine together with body of wall color, shape, attractive in appearance and be difficult for being found.Its three, erected cost is low, maintenance cost is lower, can in use produce the second investment hardly, simple installation destroys original finishing hardly.Equipment can be selected the 220V alternating current or use dry cell, more can adorn a cover product in building, a building, and common the use reduced installation cost to greatest extent.Its four, be not subjected to boisterous influences such as temperature, sunlight direct projection, rainwater, high wind, 24 hours steady operations of whole day.

Description of drawings

Fig. 1 is the general structure synoptic diagram of the utility model squeezing triggering type anti-theft alarming device.

Fig. 2 is that extruding of the present utility model triggers line cross-sectional structure synoptic diagram.

Among the figure: extruding triggers line 1, trigger circuit 2, audible-visual annunciator 3, power supply 4; Conductive rubber 1.1, plain conductor 1.2, insulating sheath pipe 1.3.

Embodiment

Referring to Fig. 1, the squeezing triggering type anti-theft alarming device that the utility model relates to mainly triggers line 1, trigger circuit 2, audible-visual annunciator 3 and power supply 4 by extruding and forms.

Referring to Fig. 2, described extruding triggers line 1 and is made up of conductive rubber strip 1.1, plain conductor 1.2 and insulating sheath pipe 1.3.Described conductive rubber strip 1.1 has two, is compounded in respectively on the described insulating sheath pipe 1.3 corresponding two inboard tube walls, all sets a plain conductor 1.2 in every conductive rubber strip 1.1.

Referring to Fig. 1, of described two plain conductors 1.2 is electrically connected with described trigger circuit 2, and another root is electrically connected with described power supply 4, and described trigger circuit 2 are electrically connected with audible-visual annunciator 3 and power supply 4 respectively.Described trigger circuit 2 can adopt relay.

Claims

1, a kind of squeezing triggering type anti-theft alarming device is characterized in that described alarm comprises that extruding triggers line (1), trigger circuit (2), audible-visual annunciator (3) and power supply (4),

Described extruding triggers line (1) and comprises conductive rubber strip (1.1), plain conductor (1.2) and insulating sheath pipe (1.3), described conductive rubber strip (1.1) has two, be compounded in respectively on described insulating sheath pipe (1.3) the corresponding two inboard tube walls, all set a plain conductor (1.2) in every conductive rubber strip (1.1);

One of described two plain conductors (1.2) is electrically connected with described trigger circuit (2), and another root is electrically connected with described power supply (4);

Described trigger circuit (2) are electrically connected with audible-visual annunciator (3) and power supply (4) respectively.

2, a kind of squeezing triggering type anti-theft alarming device according to claim 1 is characterized in that described trigger circuit (2) are relay.