CN201247498Y

CN201247498Y - Silastic conductive tube

Info

Publication number: CN201247498Y
Application number: CNU2008201854860U
Authority: CN
Inventors: 陈健
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2009-05-27
Anticipated expiration: 2018-09-05

Abstract

The utility model relates to a silicon rubber contact tube which is used for an alarm triggering alarm caused by stressed extrusion. The contact tube comprises conducting rubber rods (1.1), a metallic conducting wire (1.2) and an insulating protective sleeve (1.3). The two conducting rubber rods (1.1) are respectively combined on two inner tube walls corresponding to the insulating protective sleeve (1.3); and one metallic conducting wire (1.2) is inserted in each conducting rubber rod (1.1). The extrusion trigger type remote control anti-theft alarm for the silicon rubber contact tube has the advantages of no false alarm, high system stability, higher safety and lower cost and is mounted outdoors.

Description

The silicon rubber contact tube

Technical field

The utility model relates to a kind of burglar alarm, especially relates to a kind of silicon rubber contact tube that is used for being triggered by stressed extruding the alarm of reporting to the police.

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 the silicon rubber contact tube that is used for 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 silicon rubber contact tube, comprise conductive rubber strip, plain conductor and insulating sheath pipe, described conductive rubber strip has two, be compounded in respectively on the described insulating sheath pipe corresponding two inboard tube walls, all set a plain conductor in every conductive rubber strip.

After being subjected to certain pressure, the silicon rubber contact tube cause two conductive rubber strips in the insulating sheath pipe stressed pinched together and be communicated with, the trigger circuit that driven by power supply are subjected to signal, signal is passed to transmitter, transmitter is passed to receiver with signal, and receiver starts audible-visual annunciator and sends warning under the drive of power supply.

The utlity model has following advantage:

Adopt the squeezing triggering type distant control anti-theft alarming device of the utility model silicon rubber contact tube can get rid of the drawback of infrared anti-theft alarm device in the past, satisfy 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 cross-sectional structure synoptic diagram of the utility model silicon rubber contact tube.

Fig. 2 is for adopting the squeezing triggering type distant control anti-theft alarming device general structure synoptic diagram of the utility model silicon rubber contact tube.

Among the figure: silicon rubber contact tube 1, trigger circuit 2, audible-visual annunciator 3, power supply 4, transmitter 5, receiver 6; Conductive rubber 1.1, plain conductor 1.2, insulating sheath pipe 1.3.

Embodiment

Referring to Fig. 1, described silicon rubber contact tube 1 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. 2, adopt the squeezing triggering type distant control anti-theft alarming device of the utility model silicon rubber contact tube, mainly form by silicon rubber contact tube 1, trigger circuit 2, transmitter 5, receiver 6, audible-visual annunciator 3 and power supply 4.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, and described trigger circuit 2 are electrically connected with transmitter 5 and power supply 4 respectively, and described receiver 6 is electrically connected with audible-visual annunciator 3 and power supply 4 respectively.Described trigger circuit 2 can adopt relay.

Claims

1, a kind of silicon rubber contact tube, it is characterized in that described contact tube 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).