CN202557486U

CN202557486U - Positive electrode induction burglar alarm

Info

Publication number: CN202557486U
Application number: CN2012201462057U
Authority: CN
Inventors: 傅志深
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2012-11-28
Anticipated expiration: 2022-04-10

Abstract

A positive electrode induction burglar alarm mainly comprises a host machine, a control chip, a number one socket, a number two socket, a power line, an induction line and a relay. The positive electrode induction burglar alarm is characterized in that the control chip and the relay are installed in the host machine, the number one socket, the number two socket and a loudspeaker are connected with the host machine, the control chip independently leads out one power line and one induction line, a trigger signal of the control chip is connected with a coil end of the relay, and a normally open end of the relay is respectively connected with trigger lines of the number one socket and the number two socket. After a power switch is switched on, a position lamp switch is obliged to be switched on one time simultaneously and then the position lamp switch is switched off, a power supply signal of a positive electrode is enabled to be supplied for the control chip, after the host machine receives a voltage signal of the positive electrode, the relay is pull-in, a circuit normally works, when the power switch is switched off, the power supply of the host machine is lost, the relay is at a normally open end position, the circuit is disconnected, the host machine is in a anti-theft state, and the anti-theft control function can be achieved.

Description

Anodal inductive theft-proof device

Technical field

The utility model relates to a kind of anti-theft system of self-propelled vehicle, is a kind of anodal inductive theft-proof device concretely.

Background technology

At present; Motor bike generally adopts remote annunciator to be used as the overwhelming majority that accounted for of anti-joyride device; This mechanism simple structure, easy to maintenance, but have obvious weak point: because there is flase alarm in remote annunciator; Annunciator main frame power consumption during vehicle immobilization is because of flase alarm and main frame power consumption cause the vehicle battery power consumption to cause that totally vehicle can not start.

Summary of the invention

The purpose of the utility model is to provide a kind of anodal inductive theft-proof device, has PTO Power Take Off and gets into theft-proof status function automatically.

The utility model is realized with following technical scheme: this anodal inductive theft-proof device mainly is made up of main frame, control chip, a socket, No. two sockets, power lead, the line of induction, relays.It is characterized in that; In the inside of main frame control chip and relay are installed; A socket, No. two sockets, loud speakers are connected with main frame; Control chip is independently drawn a power lead and a line of induction, and the energizing signal of control chip is connected with the coil-end of relay, the Chang Kaiduan of relay respectively with the triggering wire joint of a socket and No. two sockets.Socket and former fare bundle be to inserting, and No. two sockets and firing unit be to slotting, the output line of power lead power connection switch, and the line of induction is connected with the position light switch; After source switch is opened, can close after must also opening the position light switch once simultaneously, let anodal power supply signal supply with control chip; Main frame is back at the voltage letter that receives positive pole, relay adhesive, circuit normal operation; When the PTO Power Take Off switch, the power supply of main frame loses, and relay is in the Chang Kaiduan position; Circuit is disconnected, and main frame is in anti-theft state, has realized theft-proof controllable function.

Beneficial effect is to have PTO Power Take Off and get into theft-proof status function automatically.

Description of drawings

Fig. 1 is the constructional drawing of the anodal inductive theft-proof device of the utility model.

1. main frames among the figure, 2. control chip, 3. a socket, 4. No. two sockets, 5. power lead, the 6. line of induction, 7. relay.

The specific embodiment

Fig. 1 is the constructional drawing of the anodal inductive theft-proof device of the utility model, and its structure is made up of main frame 1, control chip 2, socket 3, No. two sockets 4, power lead 5, the line of induction 6, relays 7.In Fig. 1; Control chip 2 and relay 7 are installed in the inside of main frame 1; Socket 3, No. two sockets 4, loud speakers 2 are connected with main frame 1; Control chip 2 is independently drawn a power lead 4 and a line of induction 5, and the energizing signal of control chip 2 is connected with the coil-end of relay 7, the Chang Kaiduan of relay 7 respectively with the triggering wire joint of a socket 3 and No. two sockets 4.

Claims

1. anodal inductive theft-proof device; Its parts are made up of main frame, control chip, a socket, No. two sockets, power lead, the line of induction, relays; It is characterized in that: control chip and relay are installed in the inside of main frame; A socket, No. two sockets, loud speakers are connected with main frame; Control chip is independently drawn a power lead and a line of induction, and the energizing signal of control chip is connected with the coil-end of relay, the Chang Kaiduan of relay respectively with the triggering wire joint of a socket and No. two sockets.