CN2106399U

CN2106399U - Fully automatic multifunctional protective device

Info

Publication number: CN2106399U
Application number: CN 90223878
Authority: CN
Inventors: 胡律
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-11-15
Filing date: 1990-11-15
Publication date: 1992-06-03

Abstract

The utility model discloses a fully automatic multifunctional protective device, which is an anti-theft safety device mounted on buildings (comprise household houses), automobile carrying articles, etc. A door is provided with a door lock with a double contact switch, each door and window of each room is provided with a contact switch, and each window of each room is provided with glass with wire. A camera and a shutter circuit are arranged beside important articles. The fully automatic multifunctional protective device can automatically make self check to the closed doors and windows of buildings. When a door or window glass is broken by a thief, the alarm can be sent out, and the signal can be transmitted to a security department via wireless; in addition, one room is discretionally opened, other rooms can also have the anti-theft function. When a thief approach the important articles, the criminal portrait can be shot.

Description

Fully automatic multifunctional protective device

The utility model is the anti-theft security protective device of a kind of use on buildings, (comprising dwelling house), load (automobile).

Present protector has used the measure of monitor alarm, but easy stolen person smashes door and window, at first destroys warning system after inlet chamber is interior and commits theft, fail to play safe burglar alarm effect, and the technology installation is complicated, costs an arm and a leg.

The purpose of this utility model just is, a kind of full-automatic multi-functional protector is provided.Its feature is to have to report to the police and self-checking function.No matter owner denys that this device carries out self check to the door and window of buildings automatically indoor.If door and window is not closed, send chimes of doom immediately, remind owner to shut door and window.If in burglar's inlet chamber, no matter be in door, to come in, still break glass and come in, can both report to the police.And can make the receiver of joint defence defendance chamber or security authority also can receive alerting signal the form of this alerting signal with wired or wireless electricity emission.In addition, can also be under other head shot such as important item such as home safe with criminal.

Function of the present utility model is achieved through the following technical solutions.In the accompanying drawing, power circuit, V are power supply, when owner locks, the double-contact that has on the door lock door of double contact switch is just closed, power connection, the work of self check warning circuit, arbitrary contact open circuit on the self check warning circuit, relay electric-loss, when two normally closed contacts change closed by unlatching, indoor warning circuit and joint defence warning circuit, the camera shutter circuit is promptly started working.

The utility model has adopted a kind of glass pane that contains lead, imbeds very thin parallel lead in advance in glass inside during manufacturing, must carefully the lead in two cross sections be pulled out during installation, is connected on the window frame, forms a contact switch.Or at the parallel tinsel of glass inner face stickup, two is connected on the window frame, also can form a contact switch.

Self-checking circuit is worked like this: the door and window of gate and each chamber all is equipped with contact switch K ₁---Kn.When any one door and window when not shutting, circuit is open-circuit condition, relay coil J dead electricity, and relay contact discharges, and indoor warning circuit is switched on, by IC ₁, IC ₂The double-tone of forming indoor warning circuit frequently sends chimes of doom, reminds owner that door and window is shut.K ₁For big door contact, after door shuts, the closing of contact.K ₂Be the contact of inside door, K when inside door is shut ₂The lower contact closure, K ₃, K ₄Indoor for this reason window contact, when window shuts, K ₃The closing of contact, these indoor glass pane two tip nodes that contain lead are K ₄, if the glass fragmentation then is equivalent to K ₄Open circuit sends chimes of doom.If this chamber is without self check or when reporting to the police, as long as this chamber door is opened K ₂The upper contact closure, with circuit directly to the interior door contact K in another room ₅K ₆, K ₇Function such as K ₃, K ₄, and the like, the door and window in all rooms is connected, played as owner at a room activity, there is antitheft effect in other rooms in the same old way.

The burglar is as wanting in the inlet chamber, no matter be enter at a gate into, still open the window, or crash in the glass inlet chamber, all can make K ₁---in the middle of the Kn open circuit in some contacts, and relay J discharges and makes warning circuit work, sends alarm sound.

The joint defence warning circuit is work like this: in burglar's inlet chamber, relay J discharges, and its normally closed contact makes outdoor warning circuit A work, and its circuit is with indoor warning circuit, and wireless launcher B starts working simultaneously, and alerting signal is passed to security authority C.

The camera shutter circuit is to adopt magnetodiode D ₁Make a shutter opening circuit of sensor, after on the gate lock, if the close sensor of burglar, the magnetic field intensity of human body makes D ₁, D ₂, R ₁, R ₂The bridge circuit out of trim of forming is by IC ₃Amplify, through IC ₄The Schmidt trigger shaping makes relay J ₁Adhesive, camera XJ shutter is opened, and can get off the other burglar's of important item picture-taking.

Claims

1, a kind of full-automatic multi-functional protector is made up of circuit such as power circuit, self check warning circuit and camera shutters, it is characterized in that power circuit has adopted the door lock that has double contact switch; The self check warning circuit has adopted K ₁Many contact switchs of-Kn, the camera shutter circuit has adopted D ₁Magnetodiode.

2, full-automatic multi-functional protector according to claim 1 is characterized in that what the part contact switch was made up of the glass that contains lead.