CN2481605Y

CN2481605Y - Self-locking theftproof alarm device for motorcycle

Info

Publication number: CN2481605Y
Application number: CN 01227420
Authority: CN
Inventors: 舒国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-19
Filing date: 2001-06-19
Publication date: 2002-03-13
Anticipated expiration: 2011-06-19

Abstract

The utility model relates to a self-locking theftproof alarm device for motorcycle, comprising a foot rest of the motorcycle a self-locking mechanism on a load-bearing board of a foot rest of the motorcycle and electronic alarm circuits controlling by each other. When the motorcycle is parked, the foot rest of the motorcycle must be put down, which helps realize the automatic locking of the foot rest and the automatic installation of the electronic alarm device. The utility model has the advantages that the steal of motorcycles caused by forgetting to lock, stealing of key by others, or forgetting to arrange electronic alarm device can be prevented and the locking process can be simplified.

Description

Motor bike self-locking antitheft alarm system

The utility model relates to a kind of motor bike self-locking antitheft alarm system.

At present, in the time of being widely used as people and having brought traffic convenience of motor bike, the theft protection problem of vehicle also makes people increase great worry.In existing numerous motorcycle anti-theft equipment, remote control electric burglar alarm and mechanical anti-theft lock are arranged respectively.The use of this two classes anti-thefting facility also makes motor bike play certain anti-theft effect really.But the following youngster of appearance that can be a regular problem also, and cause vehicle stolen:

1, because the remote control electric annunciator will be provided with artificially, the situation of unlatching can often appear forgetting after parking.

2, the key of mechanical anti-theft lock tool is joined steathily by others easily, and particularly vehicle is keeping in repair or lending in others' use.

The very important person was operation when 3, the mechanical anti-theft lock tool was locked, and can often forget and lock.

4, the existing machinery lock is because inconvenient operation and people's idea of leaving things to chance, and do not lock.

The purpose of this utility model is, a kind of motor bike self-locking antitheft alarm system is provided,

Solve the shortcoming of above-mentioned existing motorcycle anti-theft equipment.

In the utility model, motor bike self-locking antitheft alarm system is made up of self-locking mechanism and the mutual electronic alarm circuit of controlling thereof that a cover is installed on motor bike foot rest, the foot rest force bearing plate, it mainly is to utilize when parking motor bike, must lay the characteristics of support foot rest, by laying support foot rest, the foot rest of realizing being automatically locked, automatically the purpose of electronic alarm is set.This device comprises self-locking mechanism and electronic warning control circuit.

To achieve these goals, in self-locking mechanism of the present utility model, anti-dismounting Electromagnetic lock is installed on the foot rest force bearing plate of existing motor bike installation foot rest, foot rest is equipped with the foot rest plate, be fixed with the dead bolt box that cooperates with dead bolt on this lock body on the foot rest plate, this lock body and dead bolt case structure are controlled mutually with corresponding electronic warning control circuit.

This lock body has and stretches out automatically and by the dead bolt of solenoid actuated withdrawal, this dead bolt touches a reset switch by connecting rod.

In use, when the user laid the motor bike foot rest, this motor bike foot rest drove the foot rest plate, and the dead bolt box is moved to dead bolt, at the upper lip of dead bolt box with after dead bolt contacts, continue to lay foot rest, the upper lip of dead bolt box pushes back dead bolt in lock body, and the dead bolt that is pushed back touches reset switch by connecting rod, connect warning circuit, subsequently, when foot rest continued to be laid the position of supporting motor bike, dead bolt was aimed at the dead bolt box and is pushed the dead bolt box automatically.When needs are regained foot rest, give electronic warning control circuit one start signal by remote controller or cipher switch, warning circuit is cut off, electromagnet in lock body provides power supply and postpones a preset time simultaneously, this electromagnet sucks back dead bolt and keeps this preset time, and the user can play foot rest in this schedule time.

In this electronic warning control circuit, when reset switch is connected, trigger the silicon control conducting, make electronic alarm work; After the electronic warning control circuit received start signal, this circuit provided power supply by a time delay circuit to this electromagnet, and the moving dead bolt of this electromagnet suction is return, and remove simultaneously and report to the police, after delay time arrives, this electromagnet dead electricity, dead bolt automatically resets.

In the utility model, the fixed parts of this lock body is blocked by foot rest, foot rest plate or dead bolt box after foot rest is laid;

In above-mentioned motor bike self-locking antitheft alarm system, owing to utilized when parking cars and to have laid foot rest, make it to realize being automatically locked foot rest, start electronic alarm automatically, can effectively reduce forget after vehicle uses lock, others steals bitting, forget that the vehicle that reasons such as electronic alarm is set cause is stolen, has simplified lock car process simultaneously.

Concrete function of the present utility model and structure will further specify in conjunction with the accompanying drawings by embodiment.

Fig. 1 is the utility model motor bike self-locking antitheft alarm system physical construction sketch, wherein in order to clearly show its inner structure, does not draw the shell of this lock body;

Fig. 2 is the assembly drowing of the utility model motor bike self-locking antitheft alarm system foot rest;

Fig. 3 is warning, the control circuit figure of the utility model motor bike self-locking antitheft alarm system.

In the accompanying drawings, be fixedly mounted on the foot rest force bearing plate 1 on the vehicle body, fixing on it (as welding) is equipped with dead bolt locating rack 9 and electromagnet locating plate 17, this dead bolt 8 passes the through hole on the dead bolt locating rack 9, and by compression spring 10, pad 11 and backing pin 12 location and spacing, the rear end of this dead bolt 8 is connected with the soup stick 14 of electromagnet 13 with connecting screw 16 by connecting strap 15, leave the opening 27 that is used to locate lock body housing (not shown) on this dead bolt locating rack 9 and the electromagnet locating plate 17, have on this housing with dead bolt locating rack 9 on housing fixing screw hole 20 corresponding screw holes, be installed in dead bolt locating rack 9 and electromagnet locating plate 17, and after in screw hole 20, being screwed into screw, after this housing was installed in, this housing sealed parts such as dead bolt locating rack 9 and electromagnet locating plate 17; The connecting rod 26 of the reset switch 19 on the dead bolt locating rack 9 is connected with backing pin 12; This foot rest 18 and foot rest plate 2 fixing (as welding), fixing on this foot rest plate 2 (as welding) dead bolt box 6, bolt 3 passes hole on hole on the foot rest force bearing plate 1 and the foot rest plate 2, with foot rest plate 2 rotating being connected on the foot rest force bearing plate 1, have on this bolt 3 with foot rest plate 2 on the corresponding square convex shoulder 25 of square hole, limited relatively rotating between bolt 3 and this foot rest plate 2; Have screw hole 23 on the nut 4, be used to be screwed into the screw 22 that passes dead bolt box 6 back plates 7, nut 4 is spacing on bolt 3.Also have the convex shoulder 24 that cooperates with hole on the foot rest force bearing plate 1 on this bolt 3, have packing ring 5 between this foot rest force bearing plate 1 and the foot rest plate 2.

When laying foot rest, mechanism is sealed, dead bolt 8 touches reset switch SB simultaneously, make it to connect, electric current is through magnet coil L, SB, spacing resistance R 1, (the extremely required electric current of control this moment is little to the control utmost point of controllable silicon SCR, the R1 effect prevents electromagnetic actuation), at this moment SCR conducting, electric current is through the normal-closed end J-1 of relay, it is electric that annunciator is got, and enters the state of alert automatically, meanwhile, though the diode conducting, because the time-lag action of annunciator, annunciator is not reported to the police, after sealed, prized as dead bolt, reset switch SB conducting, electric current is through SB, R1, trigger annunciator behind the D and send warning.When needs use vehicle, start signal U trigger delayer from remote controller or cipher switch, at this moment relay J adhesive, the normal-closed end J-1 of relay disconnects, and the annunciator dead electricity quits work, this is beginning J-2 closure often, electric current is through J-2, divider resistance R2, R3, to switch triode BG base stage, make its conducting behind the current-limiting resistance R4, consequently magnet coil L constitutes the loop, electromagnet is inhaled moving connecting rod, the pulling dead bolt is return, and foot rest can be played, afterwards, delay time arrives, the relay J dead electricity resets, and the J-2 end is opened, and switching valve BG ends, magnet coil quits work, and dead bolt resets and stretches out.

When laying foot rest, because being stretched into the dead bolt 8 of dead bolt box 6, the screw 22 in the dead bolt box 6 blocks, the screw that is screwed into housing fixing screw hole 20 is simultaneously blocked with foot rest plate 2 by this foot rest 18, can not dismantle this motor bike self-locking antitheft alarm system.

Claims

1, a kind of motor bike self-locking antitheft alarm system, form by self-locking mechanism and the mutual electronic warning control circuit of controlling thereof that a cover is installed on motor bike foot rest, the foot rest force bearing plate, it is characterized in that, anti-dismounting Electromagnetic lock is installed on the foot rest force bearing plate of installation foot rest, foot rest is equipped with the foot rest plate, is fixed with the dead bolt box that cooperates with dead bolt on this lock body on the foot rest plate.

According to the motor bike self-locking antitheft alarm system of claim 1, it is characterized in that 2, this lock body has and stretches out automatically and by the dead bolt of solenoid actuated withdrawal, this dead bolt touches a reset switch by connecting rod.

According to the motor bike self-locking antitheft alarm system of claim 2, it is characterized in that 3, this electronic warning control circuit is triggered by this reset switch.

According to the motor bike self-locking antitheft alarm system of claim 1, it is characterized in that 4, this electronic warning control circuit is removed by the start signal of remote controller or cipher switch and reported to the police, and starts the withdrawal of solenoid actuated dead bolt.

According to the motor bike self-locking antitheft alarm system of claim 1, it is characterized in that 5, the electronic warning control circuit has the time delay circuit of a control dead bolt withdrawal time.

6, according to the motor bike self-locking antitheft alarm system of claim 1, it is characterized in that, the foot rest plate is connected on the foot rest force bearing plate 1 by bolt is rotating, have on this bolt with the foot rest plate on the corresponding square convex shoulder of square hole, have on the nut and be used to be screwed into the screw hole that passes the screw of plate behind the dead bolt box.