CN2307701Y

CN2307701Y - Vehicle door and window with device for starting alarm device when prizing

Info

Publication number: CN2307701Y
Application number: CN97218749U
Authority: CN
Inventors: 茅金声
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-12
Filing date: 1997-06-12
Publication date: 1999-02-17
Anticipated expiration: 2007-06-12

Abstract

The utility model relates to a vehicle door and window with device for a starting alarm device when prizing, which comprises a vehicle door 1, a vehicle door frame 2, a vehicle window 3, a vehicle window frame 4, and an alarm device 5, and is characterized in that one edge of the vehicle door frame 2 is provided with two push-button switches 6. A striking alarm switch 7 is absorbed on the vehicle door 1. Two push-button switches 6 are also arranged on the frame edges of the vehicle window frame 4. The striking alarm switch 7 is absorbed on the vehicle window 3. When the vehicle is parked, the push-button switches are depressed, and alarm sound can not be sent out. When a person opens the vehicle door or the vehicle window, the push-button switches can automatically bounce and send out alarm sound. When alarm is not needed, the alarm can be relieved by a remote controller. The utility model has the advantages of simple structure and reliable performance.

Description

Have and impact the automobile door and window of opening warning device

The utility model relates to a kind of having and impacts automotive door, the window of opening warning device.

The robber is often taken place in the society open the incident that automobile door and window is stolen.Present all kinds of auto alarm device is a lot, and main shortcoming is, people touch, have slightly collision will send chimes of doom unintentionally, and flase alarm is many.Make that the thought of people fiber crops are tired, have warning also not go to observe.

The purpose of this utility model is that design impacts the unlatching warning device a kind of having, and does not open car door or vehicle window and just not can send chimes of doom, exempts flase alarm takes place.

The purpose of this utility model is achieved in that on a side of automobile door frame by putting two button switchs 6; On automotive door, be adsorbed with and impact alarm switch; On the edge of vehicle window frame, also be placed with two button switchs; On vehicle window, be adsorbed with and impact alarm switch.During vehicle parking, button switch is depressed, and can not send chimes of doom.When the people opened car door or vehicle window, button switch was upspring automatically and is promptly sent chimes of doom.

Below in conjunction with accompanying drawing and example the utility model is described.

Fig. 1, external pulling type automobile door and window scheme of installation.

Fig. 2, plug-type automobile door and window scheme of installation.

Fig. 3, upper-turn-type automotive door scheme of installation.

The schematic circuit diagram of Fig. 4, remote controller.

The schematic circuit diagram of Fig. 5, receptor.

Fig. 6, impact the alarm switch scheme drawing.

Fig. 7, the utility model circuit block diagram.

Referring to Fig. 1, Fig. 2, the utility model is to impact the automobile door and window of opening warning device a kind of having, and comprises automotive door 1, automobile door frame 2, vehicle window 3, vehicle window frame 4 and warning device 5, it is characterized in that being provided with on a side of automobile door frame 2 two button switchs 6; On automotive door 1, be adsorbed with and impact alarm switch 7; On vehicle window frame 4 edges, also be provided with two button switchs 6; On vehicle window 3, be adsorbed with and impact alarm switch 7.

Referring to Fig. 3, the upper-turn-type car door, two button switchs 6 are arranged on door case 4 lower frames.

Referring to Fig. 6, impact alarm switch 7 and form by insulcrete 8, Metallic rod 9, spring 10 and the shell 11 that has a circular magnetic chuck.

Warning device is placed in the tool box.Warning device 5 comprises remote controller 12, receptor 13, power supply 14, source switch 15 and annunciator 16, wherein remote controller 12 comprises coder and self oscillator, and receptor 13 comprises that Armstrong circuit, amplification and rectification circuit, demoder, phase inverter and control relay J form; The contact J1 of control relay J is connected in series with source switch 15; Control relay J contact J1-2 is connected with LED through resistance R 15, the other end power connection negative pole of LED.Button switch 6 is two and connects.Impacting alarm switch 7 also is and company.

Remote controller and receptor use the circuit in Chinese patent 96212492.3 remote-control burglar alarms.Referring to Fig. 4, Fig. 5, remote controller comprise coder and self oscillator wherein coder form by coding integrated package IC1 and timing resistor R2, self oscillator is made up of BG1, L1, C1, C2, C3, R3, R4.Remote controller also is provided with a self-lock switch K1, a termination power positive pole of K switch 1, and the other end of K switch 1 also connects zener diode WD and LED, and another termination coded set of WD becomes 18 pin of piece, the other end power connection negative pole of LED.Receptor comprises Armstrong circuit, amplification and rectification circuit, demoder, phase inverter and control relay J, in fact Armstrong circuit gets the receiving unit of superregenerative receiver, it is made up of R5～R7, C7～C12, D1, L2, L3 and BG2, and receive frequency is determined by L3, C7.The code signal that demodulates is coupled to the amplifier shaping circuit through C13.Amplification and rectification circuit is made up of R10～R12, C14～C16, BG3 and IC3, and IC3 is the op amp integrated package, plays shaping operation at this.Code signal is delivered to 14 pin of decoding integrated package control end IC2 after BG3 amplification, IC3 shaping.At this moment, if signal is identical with the demoder coding, then 17 pin of IC2 are exported high level.The mouth of IC2 is connected with phase inverter input resistance R14 through diode D2.Phase inverter is made up of R14, D3, C11 and BG4, and relay J is the phase inverter load.As Push switch K1, this moment, a modulated carriers signal was sent in remote controller work, receptor is received this modulated carriers signal through amplifying shaping, if this decoding signals IC2 coding is identical with coder IC1 coding, then IC2 mouth 17 pin are high level, make the BG4 conducting, the relay J adhesive.Go to control power connection or disconnection, i.e. connection warning or the releasing warning of remote-control burglar alarm by the J1 contact.The utility model is simple in structure, dependable performance.

Claims

1, impacts the automobile door and window of opening warning device a kind of having, comprise automotive door 1, automobile door frame 2, vehicle window 3, vehicle window frame 4 and warning device 5, it is characterized in that on a side of automobile door frame 2, being provided with two button switchs 6; On automotive door 1, be adsorbed with and impact alarm switch 7; On vehicle window frame 4 edges, also be provided with two button switchs 6; On vehicle window 3, be adsorbed with and impact alarm switch 7.

2, impact the automobile door and window of opening warning device described having by claim 1, it is characterized in that in automotive door 1 be the upper-turn-type car door, two button switchs 6 are arranged on door case 4 lower frames.

3, impact the automobile door and window of opening warning device described having by claim 1, it is characterized in that impacting alarm switch 7 and form by insulcrete 8, Metallic rod 9, spring 10 and the shell 11 that has a circular magnetic chuck.

4, impact the automobile door and window of opening warning device described having by claim 1, it is characterized in that comprising remote controller 12, receptor 13, power supply 14, source switch 15 and annunciator 16 at warning device 5, wherein remote controller comprises coder and self oscillator, and receptor comprises that Armstrong circuit, amplification and rectification circuit, demoder, phase inverter and control relay J form; The contact J1 of control relay J is connected in series with source switch 15; Control relay J contact J1-2 is connected with LED through resistance R 15, the other end power connection negative pole of LED.