CN2216024Y - Motorcycle-controlled theft-proof alarm device for motorcycle - Google Patents

Abstract

The utility model relates to a theft-proof alarm device for a motorcycle, comprising a machine cover 1, a loudspeaker 2, a machine plate 3, a machine shell 4, a fixed bolt 6 and an installing piece 7. A first control circuit and a second language alarm circuit are arranged on the machine plate 3, wherein, the first control circuit comprises a motorcycle-controlled switch K1, a mercury switch D2, a transistor, a diode, a relay, a capacitor, a thyristor, a resistor, etc.; the second language alarm circuit comprises power amplifying integrated blocks IC1 and IC2, a language fragment integrated block IC3, a stabilivolt, a capacitor, a resistor, a loudspeaker, etc. The utility model has the advantages of high security, high damage resistance, convenient installation, convenient operation and low cost; the utility model can realize language alarm and alarm self lock.

Description

Motorcycle-controlled theft-proof alarm device for motorcycle

The utility model relates to a kind of burglar alarm, especially a kind of motorcycle anti-theft alarm.

Existing motor bike annunciator kind is more, and its early warning, disappear police, type of alarm and version are had nothing in common with each other, and generally can reduce two classes, promptly shake control annunciator and the non-control annunciator that shakes.There is the cost height in remote annunciator, price expensive (price is hundreds of unit even thousands of units); Complexity is installed, and lay man is difficult to install, and uses inconvenience, and remote control manipulator need be carried, easily loss; Some annunciator adopts cipher control, the defective of memory inconvenience.But not remote annunciator establishes early warning in addition, disappears alert or source switch (comprising pin control switch, cipher switch etc.) is easily found by the people because of need, others is easily handled or destroys, so confidentiality is relatively poor.

The purpose of this utility model is to overcome the existing existing defective of motor bike annunciator, and a kind of strong security is provided, and anti-destructive is strong, and is easy to install, and cost is low, but implementation language is reported to the police and the motorcycle control burglar alarm of warning self-locking.

Task of the present utility model realizes in the following manner: this motorcycle control burglar alarm is made up of cover, loud speaker, machine plate, casing, installation sheet and bolt of rear end plate etc.Each electric elements is arranged on the machine plate, and this circuit mainly is made up of control circuit I and language alarm circuit II two parts, and the control circuit I is by car control K switch ₁, mercury switch K ₂, aerotron BG ₁, BG ₂, diode D ₁, D ₂, D ₃, relay J, capacitor C ₁, controllable silicon SCR and resistance R ₁, R ₂, R ₃, R ₄, R ₅Form, language alarm circuit II is by the effect ic chip ₁, IC ₂, language sheet ic chip ₃, stabilivolt D ₄, capacitor C ₂, C ₃, C ₄, loud speaker 2 and resistance R ₆, R ₇, R ₈, R ₉Form.

The utlity model has following advantage: 1, strong security because the early warning of this annunciator and disappear car control switch user alert can be free, and change at any time, its control method needs through certain program simultaneously, thereby has very strong confidentiality; 2, anti-destructive is strong, because this annunciator need not any master cock of peripheral hardware, all components and parts are contained in the metal shell, thus be difficult for destroyed, even the robber has found that annunciator is removed it and also can't start motor bike (because of high-tension coil is cut off); 3, easy to install, this annunciator has only five external lead wires, and connection is simple, and simultaneously volume is little, and whole assembling is convenient to install very much, need not carry any key or annex during use, only need know early warning and the alert program that disappears gets final product; But 4 implementation languages are reported to the police and the warning self-locking, and when the robber propped up motor bike, annunciator promptly sent the loud and clear chimes of doom of " catching a thief ", can make the robber all of jump, passerby hurries in, hearing sb.'s shout, after the warning, even the robber is tiltedly put motor bike again, chimes of doom does not still stop, and disappearing the police until owner's arrival can; 5, cost is low, cheap, and the used components and parts of this annunciator are common components and parts, and are cheap, and material cost only needs tens yuan.

The utility model also can be used for the antitheft of automobile, family and treasure.

Concrete structure of the present utility model is provided by drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is schematic circuit diagram of the present utility model.

Below in conjunction with drawings and Examples the utility model is described in more detail.

Embodiment:

With reference to Fig. 1, Fig. 2, adorn organic plates 3 by machine plate bolt of rear end plate 5 in the casing 4 of this motorcycle control burglar alarm, machine plate 3 is connected with loud speaker 2 by lead, casing 4 tops are provided with cover 1, draw 5 (red, black, yellow, green, green) leads on the slave plate 3 and pass from casing 4 belows, installation sheet 7 is equipped with by bolt of rear end plate 6 in casing 4 belows, each electric elements is arranged on the machine plate 3, this circuit mainly is made up of control circuit I and language alarm circuit II two parts, and the control circuit I is by car control K switch ₁, mercury switch K ₂, aerotron BG ₁, BG ₂, diode D ₁, D ₂, D ₃, relay J, capacitor C ₁, controllable silicon SCR and resistance R ₁, R ₂, R ₃, R ₄, R ₅Form aerotron BG ₁Base stage pass through resistance R ₂With K ₁, D ₁Connect BG ₁Collecting electrode and R ₅Be connected BG with SCR ₂Emitter and K switch ₂Connect BG ₂Collecting electrode pass through resistance R ₄Be connected SCR and D with controllable silicon SCR ₃Be connected BG with the coil of relay J ₂Base stage and R ₃Connect, by K ₁, R ₅Draw positive source line (red line) with the J-1 switch of relay J, by D ₁Positive pole and R ₂Draw car control switching line (yellow line), by C ₁Negative pole is drawn power-polar curve (black line), and language alarm circuit II is by power discharging integrated block IC ₁, IC ₂, language sheet ic chip ₃, stabilivolt D ₄, capacitor C ₂, C ₃, C ₄, loud speaker 2 and resistance R ₆, R ₇, R ₈, R ₉Form IC ₁3 pin and IC ₁4 pin and IC ₂2 pin connect IC ₁3 pin and IC ₁4 pin and IC ₂2 pin connect IC ₁6 pin and C ₄And IC ₂6 pin connect IC ₁, IC ₂5 pin be connected ic chip with loud speaker 2 ₃2 pin and zener diode D ₄Connect IC ₃3 pin and resistance R ₇And capacitor C ₂Connect IC ₃4 pin and capacitor C ₃And R ₆Connect IC ₃5 pin and resistance R ₆Connect R ₅With R5 ₆Between be connected to the J-1 switch of relay J, draw two green leads that are connected in series with the low tension terminal of motorcycle ignition coil on the J-2 switch of relay J, C ₁Negative pole, R ₃, D ₃Positive pole, J coil, D ₄Anodal, IC ₃1 pin, C ₂, R ₈, R ₉, IC ₁3 pin, IC ₂2 pin and IC ₂4 pin ground connection.

Installation method of the present utility model is as follows:

Annunciator housing horizontal parallel or the seat board that vertically is installed on motor bike down or before the headstock, are connected red lead with the storage battery positive pole; With yellow lead and trafficator cable or back brake cable, or turn to the buzzer line, or horn cable, or the illuminating lamp wire joint; Two green leads are serially connected in the low tension terminal of high-tension coil; The black lead is connect storage battery negative pole or bonding.

Principle of work of the present utility model is as follows:

The language alarm circuit II of this annunciator is general language alarm circuit, when circuit adds power line voltage, and language sheet IC ₃4 pin output language signals, pass through C ₃And two power amplifier piece IC ₁, IC ₂Amplify back promotion loud speaker 2 and send the chimes of doom of " catching a thief ".The early warning of this annunciator, report to the police and disappear and alert control, work as K by the circuit I ₂During disconnection, closed K ₁After, power supply is by diode D ₁, D ₂And resistance R ₁To chemical capacitor C ₁Charging, BG at this moment ₁Because of base stage is in the high potential saturation conduction, controllable silicon SCR is ended because of anode is in active potential, disconnects K ₁After, C ₁Obtained near power source voltage through charging, because D ₁, D ₂oppositely make C by effect ₁On voltage stored, simultaneously because BG ₁Base stage lose high potential and end, the SCR anode is a high potential.This moment, circuit was in alert status.Work as K ₂When closed, capacitor C ₁The electric charge that stores passes through BG ₂Emitter, base stage and R ₃Discharge triggers BG ₂Instantaneous conducting is at BG ₂Collecting electrode produce a high potential, pass through R ₄Be added in SCR control and extremely go up the conducting of triggering silicon control, the coil electricity of relay J disconnects the normally closed contact of its J-1, the open contact closure, and the language alarm circuit is started working because of obtaining power line voltage, constantly sends the chimes of doom of " catching a thief "; The normally closed contact of device J-2 of continuing out simultaneously disconnects, and has cut off the high-tension coil of motor bike, and motor bike can't be started by normal ignition.At this moment, even again with K ₂Disconnect, SCR is conducting still, thereby warning does not stop.If need disappear the police, need only after the alarm equipment alarm K ₁Closure once disconnects again and getting final product.Because of K ₁BG when closed ₁Saturation conduction makes the SCR anode be in low voltage and ends, and the relay J coil losing electricity disconnects the open contact of J-1, warning circuit come out of action voltage and quitting work, and the normally closed contact closure of J-2 is connected the motorcycle ignition coil simultaneously.The police that disappears has two kinds of situations: first kind of situation is to work as K ₂When still closed, K ₁After the closure, BG ₂Because of emitter passes through D ₁, D ₂, R ₁Obtain high potential and saturation conduction, C ₁Two ends institute making alive is less than 0.7V, thereby disconnection K ₁After, C ₁Institute's charging voltage can not trigger BG ₂Conducting, SCR because of the control utmost point does not have high potential can't triggering and conducting, this kind situation is the alert state that disappears; Second kind of situation is to work as K ₂When disconnecting, this moment, closure disconnected K again ₁, circuit state with above-mentioned the 1st identical, promptly be in alert status again.Circuit needs to disappear when alert under alert status, can first closed K ₁Make BG ₁Conducting, make SCR because of anode is in active potential can't triggering and conducting, closed again K ₂And then disconnection K ₁, circuit promptly is in the alert state that disappears.

K in the utility model ₂Be mercury switch, can adjust and fix its orientation during assembling, make motor bike K when parking for oblique ₂Be in off-state.

Using method of the present utility model is as follows: (connecing the left steering lamp line with yellow line is example)

1, warning: after tiltedly parking motor bike, open ignition lock, connects a left steering lamp and close, close ignition lock then, motor bike is in alert status, props up motor bike if any the people at this moment and promptly reports to the police.

2, the police that disappears: open ignition lock, connect the left steering lamp, prop up motor bike, close the left steering lamp again and get final product.

Claims (1)

1, a kind of motorcycle control burglar alarm, form by cover (1), loud speaker (2), machine plate (3), casing (4), machine plate bolt of rear end plate (5), installation sheet (7) and installation sheet bolt of rear end plate (6), it is characterized in that: each electric elements is arranged on the machine plate (3), this circuit mainly is made up of control circuit I and voice alarm circuit II two parts, and the control circuit I is by car control K switch ₁, mercury switch K ₂, aerotron BG ₁, BG ₂, diode D ₁, D ₂, D ₃, relay J, capacitor C ₁, controllable silicon SCR and resistance R ₁, R ₂, R ₃, R ₄, R ₅Form aerotron BG ₁Base stage pass through resistance R ₂With K ₁, D ₁Connect BG ₁Collecting electrode and R ₅Be connected BG with SCR ₂Emitter and K switch ₂Connect BG ₂Collecting electrode pass through resistance R ₄Be connected SCR and D with controllable silicon SCR ₃Be connected BG with the coil of relay J ₂Base stage and R ₃Connect, by K ₁, R ₅Draw positive source line (red line) with the J-1 switch of relay J, by D ₁Positive pole and R ₂Draw car control switching line (yellow line), by C ₁Negative pole is drawn power-polar curve (black line), and language alarm circuit II is by power discharging integrated block IC ₁, IC ₂, language sheet ic chip ₃, stabilivolt D ₄, capacitor C ₂, C ₃, C ₄, loud speaker 2 and resistance R ₆, R ₇, R ₈, R ₉Form IC ₁2 pin and C ₃, R ₉And IC ₂3 pin connect IC ₁3 pin and IC ₁4 pin and IC ₂2 pin connect IC ₁6 pin and C ₄And IC ₂6 pin connect IC ₁, IC ₂5 pin be connected ic chip with loud speaker 2 ₃2 pin and zener diode D ₄Connect IC ₃3 pin and resistance R ₇And capacitor C ₂Connect IC ₃4 pin and capacitor C ₃And R ₈Connect IC ₃5 pin and resistance R ₆Connect R ₅With R5 ₆Between be connected to the J-1 switch of relay J, draw two green leads that are connected in series with the low tension terminal of motorcycle ignition coil on the J-2 switch of relay J, C ₁Negative pole, R ₃, D ₃Positive pole, J coil, D ₄Anodal, IC ₃1 pin, C ₂, R ₈, R ₉, IC ₁3 pin, IC ₂2 pin and IC ₂4 pin ground connection.