CN2277359Y - Anti-theft vehicle lock with warning device - Google Patents

Abstract

The utility model relates to an anti-theft lock with automatic alarm function for an automobile. By using the utility model, an automobile owner can recognize the illegal entrance action of the other people. The utility model is composed of an anti-theft lock main body, the containing chamber of the element of an electric appliance, the circuit board of the electric appliance, a sensor, a battery pack, a power supply converting switch with a lock, alarm and warning buzzing sound, etc. The containing chamber of the element of the electric appliance is connected with the tail end of the lock main body to form an integrative structure, and the elements of all alarm systems are hermetically installed in the containing chamber of the element of the electric appliance. When the utility model is used, the utility model can enter working state only the alarm system of the lock of the power supply converting switch is needed to be opened by the automobile owner; when an automobile-stealing person impacts the automobile body or an automobile door, a steering wheel can be touched; thereby, a whistle warning sound can be sent from the alarm system, and the automobile-stealing person can be scared to not do stealing action; thus, the anti-theft effect is realized.

Description

Have the automobile burglar lockset of warning warning device

The utility model relates to a kind of lockset, particularly a kind of lock of warning warning device that has that is used on the vehicle steering.

As everyone knows, automobile burglar lockset commonly used at present all is physical construction patterns, as run into auto theft person into the car and closed door just can be with time and means are destroyed automobile anti-theft lock arbitrarily, this automobile is just driven away by the burglar unconsciously the car owner, and other people can think that the driver is the car owner, in this case, existing automobile burglar lockset just loses the theft-proof effect of having propped up.

The purpose of this utility model is: a kind of automobile burglar lockset of warning warning device that has is provided, when as long as auto theft person is clashed into vehicle body or is touched car door and bearing circle, warning in the anti-theft column lock is promptly sent the chimes of doom of ringing, auto theft person is stepped back, and auto theft person can't touch and the purpose of motion car body thereby reach.

The purpose of this utility model is achieved in that a kind of automobile burglar lockset of warning warning device that has, it is characterized in that: comprise an automobile burglar lockset, it is outward extended with a lever and forms an automobile burglar lock body, tail end at lever adds an electric elements room and caution warning device, constitutes one thus; (a) these electric elements are indoor is provided with a tank, and the front and back in its front are provided with 4 screw holes respectively, and the through hole that fix screw passes on the cover plate is connected with screw hole, makes the cover plate for sealing tank;

(b) the caution warning device comprises: cover plate, power change-over switch with lock, the electric elements wiring board, five most of compositions such as buzzer phone and battery pack, wherein buzzer phone with two screw retention on the screwed pipe post of two protrusions of cover plate inner face, in addition source switch with lock is passed through hole on the cover plate with pad and nut screwing clamping, the electric elements wiring board comprises sensor, Warning light and other components and parts, the through hole that passes on the wiring board with two screws is fixed on the screwed pipe post of two protrusions of cover plate downside, and Warning light stretches out through-hole surfaces on the cover plate simultaneously; Deposit two 1.5V dry storage batterys in the battery pack, this battery-pack exterior casing tightly is bonded at the buzzer phone bottom with double coated film.

Its further feature is: the circuit formation of described caution warning device includes: (a) by two joint 1.5V batteries, capacitor C ₄, source switch SW1 with lock forms power unit, wherein C ₄Be connected in parallel with battery; SW1 is serially connected in the battery mouth; (b) by vibration sensor J ₁, aerotron Q ₃, Q ₄, resistance R ₄, R ₅, R ₈, R ₉, R ₁₀Capacitor C ₂, C ₃Constitute the vibrating sensing part, J ₁Be connected on Q ₃Emitter-base bandgap grading and base stage between, R ₄Be connected on R ₅, R ₈Point of connection on, R ₅Other end power connection anode, R ₈Another termination Q ₄Collecting electrode, R ₄Another termination CPU (RT18); (c) be PIC16C54 by CPU RT18 model, resistance R ₆, R ₇, capacitor C ₁Constitute microprocessing unit, wherein R ₇With C ₁Be connected in series, its point of connection meets RT18, R ₆One termination power anode, the RB of another termination CPU RT18 ₃End; (d) by aerotron Q ₁, Q ₂, resistance R ₁, R ₂, diode D ₂, promoting coil B, buzzer phone FM constitutes caution alarm sound unit, and wherein buzzer phone FM meets the secondary side two ends that promote coil B, Q ₁, Q ₂Base stage pass through R respectively ₁, R ₂Meet the RA of CPU RT18 ₁And RA ₀End, D ₂Be connected in parallel on the former limit of B, Q ₁, Q ₂Collecting electrode and positive source between connect the primary coil of B; (e) by light-emitting diode D ₁, resistance R ₃Be connected in series in the RA of positive source and CPU RT18 ₂End constitutes Warning light unit, D ₁Anodal power connection positive pole.

The utility model is described in further detail below in conjunction with drawings and Examples:

The three-dimensional exploded view of Fig. 1 the utility model embodiment;

The circuit diagram of the caution warning device of Fig. 2 the utility model embodiment.

1, lock body; 101, lever; 2, electric elements room; 201, tank; 203, screw hole; 3, caution alarm system; 301, battery change-over switch SW1 with lock; 302, buzzer phone FM; 303, through hole on the cover plate; 304, electric elements wiring board; 305, vibration sensor J ₁306, Warning light D ₁307, battery pack; 308,1.5V dry storage battery; 309,311, double coated film; 310,312,313, screw; 314,316, screwed pipe post; 315, buzzer phone cover; 317, screwing through hole; 318, source switch through hole; 319, upper cover plate; 320, wiring board through hole; 321, pad; 322, nut.

Referring to 1 being a kind of automobile burglar lockset commonly used among the figure, its outwards move stretch also have a lever 101 forms one the car body of automobile burglar lockset, add an electric elements room 2 and warn alarm system 3 at the tail end of lever 101, constitute one thus; Be provided with a tank 201 in this electric elements room 2, its front forward and backward is provided with 4 mounting screw holes 203 respectively, and fix screw 313 passes through hole 317 on the cover plate 319 and is connected with screw hole 203 and makes cover plate 319 constitute sealing; Caution alarm system 3 comprises a cover plate 319, power change-over switch 301 with lock, electric elements wiring board 304, five most of compositions such as buzzer phone 302 and battery pack 307, wherein two screws 312 of buzzer phone 302 usefulness are fixed on the screwed pipe post 314 of two protrusions of cover plate, in addition source switch 301 with lock is passed the through hole 318 usefulness pads 321 on the cover plate, nut 322 fastens, electric elements wiring board 304 comprises sensor 305, Warning light 306 and other electronic components, the through hole 320 that passes on the wiring board with two screws 310 is fixed on the screwed pipe post 316 of two protrusions of cover plate downside again, Warning light stretches out through hole 303 surfaces on the cover plate simultaneously, the dry storage battery 308 of depositing two joint 1.5V in the battery pack 307 uses for whole warning power supply, and these battery pack 307 usefulness double coated films 311 tightly are bonded at the bottom of buzzer phone 302.

Referring to Fig. 2, the circuit formation of the utility model caution alarm system includes (a) by two joint 1.5V batteries, capacitor C ₄, source switch SW1 with lock forms power unit, wherein C ₄Be connected in parallel with battery; SW1 is serially connected in the battery mouth; (b) by vibration sensor J ₁, aerotron Q ₃, Q ₄, resistance R ₄, R ₅, R ₈, R ₉, R ₁₀Capacitor C ₂, C ₃Constitute the vibrating sensing part, J ₁Be connected on Q ₃Emitter-base bandgap grading and base stage between, R ₄Be connected on R ₅, R ₈Point of connection on, R ₅Other end power connection anode, R ₈Another termination Q ₄Collecting electrode, R ₄Another termination CPU (RT18); (c) be PIC16C54 by CPU RT18 model, resistance R ₆, R ₇, capacitor C ₁Constitute microprocessing unit, wherein R ₇With C ₁Be connected in series, its point of connection meets RT18, R ₆One termination power anode, the RB of another termination CPU RT18 ₃End; (d) by aerotron Q ₁, Q ₂, resistance R ₁, R ₂, diode D ₂, promoting coil B, buzzer phone FM constitutes caution alarm sound unit, and wherein buzzer phone FM meets the secondary side two ends that promote coil B, Q ₁, Q ₂Base stage pass through R respectively ₁, R ₂Meet the RA of CPU RT18 ₁And RA ₀End, D ₂Be connected in parallel on the former limit of B, Q ₁, Q ₂Collecting electrode and positive source with connecing the primary coil of B; (e) by light-emitting diode D ₁, resistance R ₃Be connected in series in the RA of positive source and CPU RT18 ₂End constitutes Warning light unit, D ₁Anodal power connection positive pole.

Its principle of work is as follows, and this warning circuit is by vibration sensor J ₁Acquired signal, when vibration, J ₁Vibration, this signal is through Q ₃, Q ₄Deng the sensor circuit that constitutes signal is sent into microprocessor (PIC16C54) signal input part, microprocessor receives behind the signal promptly that the Automatic Program according to inner setting enters the mode of operation that sets and report to the police, and the output of one road drives Q ₁, Q ₂And the caution alarm sound unit of peripheral cell formation, buzzer phone sends the sound, draws back the burglar with fear, the driving warning Warning light D of its another road output ₁Glittering fast → permanent bright state, on stopping automatically afterwards, after 3 seconds, reply the Detective theft-proof state once again.

Control step of the present utility model is as follows:

One, solid on bearing circle automobile burglar lockset body 1 peace, be in the closed mode of operation that pins, the car owner only needs key is inserted in the power change-over switch 301 with lock, rotate to ON from the OFF position, then Warning light 306 promptly produces the light indication of flicker, buzzer phone promptly sends the of short duration sound and makes whole alarm system enter the initial work state at the same time, and changes automatic monitoring caution trend of work after 25 seconds to 30 second time over to.

Two, when auto theft person bumps the motor-car body or illegally goes into the car steering wheel rotation, the shock wave information of vehicle body passes to the sensor 305 in the alarm system 3 at any time, buzzer phone 302 promptly sends the siren chimes of doom of ringing to frighten resistance auto theft person's auto theft behavior after the warning recognition and verification, auto theft person steps back thus, has no way of doing it to reach anti-theft effect.

Three, if car owner's desire is removed caution warning mode of operation, only need key to insert in the power change-over switch 301 with lock, from ON position plane of revolution to OFF such as Warning light 306 can cease and go out, this moment, whole alarm system 3 was in the releasing "on" position.

The utility model has adopted the design uniqueness on the software, remedies the antitheft weak point of automobile burglar lockset device hardware commonly used at present, thereby has reached best anti-theft effect.

Claims (2)

1. one kind has the automobile burglar lockset of warning warning device, it is characterized in that: comprise an automobile burglar lockset, it is outward extended with a lever and forms an automobile burglar lock body, adds an electric elements room and caution warning device at the tail end of lever, constitutes one thus; (a) these electric elements are indoor is provided with a tank, and the front and back in its front are provided with 4 screw holes respectively, and the through hole that fix screw passes on the cover plate is connected with screw hole, makes the cover plate for sealing tank;

(b) the caution warning device comprises: cover plate, power change-over switch with lock, the electric elements wiring board, five most of compositions such as buzzer phone and battery pack, wherein buzzer phone with two screw retention on the screwed pipe post of two protrusions of cover plate inner face, in addition source switch with lock is passed through hole on the cover plate with pad and nut screwing clamping, the electric elements wiring board comprises sensor, Warning light and other components and parts, the through hole that passes on the wiring board with two screws is fixed on the screwed pipe post of two protrusions of cover plate downside, and Warning light stretches out through-hole surfaces on the cover plate simultaneously; Deposit two 1.5V dry storage batterys in the battery pack, this battery-pack exterior casing tightly is bonded at the buzzer phone bottom with double coated film.

2. the automobile burglar lockset of warning warning device that has according to claim 1 is characterized in that: the circuit formation of described caution warning device includes: (a) by two joint 1.5V batteries, capacitor C ₄, source switch SW1 with lock forms power unit, wherein C ₄Be connected in parallel with battery; SW1 is serially connected in the battery mouth; (b) by vibration sensor J ₁, aerotron Q ₃, Q ₄, resistance R ₄, R ₅, R ₈, R ₉, R ₁₀Capacitor C ₂, C ₃Constitute the vibrating sensing part, J ₁Be connected on Q ₃Emitter-base bandgap grading and base stage between, R ₄Be connected on R ₅, R ₈Point of connection on, R ₅Other end power connection anode, R ₈Another termination Q ₄Collecting electrode, R ₄Another termination CPU (RT18); (c) be PIC16C54 by CPU RT18 model, resistance R ₆, R ₇, capacitor C ₁Constitute microprocessing unit, wherein R ₇With C ₁Be connected in series, its point of connection meets RT18, R ₆One termination power anode, the RB of another termination CPU RT18 ₃End; (d) by aerotron Q ₁, Q ₂, resistance R ₁, R ₂, diode D ₂, promoting coil B, buzzer phone FM constitutes caution alarm sound unit, and wherein buzzer phone FM meets the secondary side two ends that promote coil B, Q ₁, Q ₂Base stage pass through R respectively ₁, R ₂Meet the RA of CPU RT18 ₁And RA ₀End, D ₂Be connected in parallel on the former limit of B, Q ₁, Q ₂Collecting electrode and positive source between connect the primary coil of B; (e) by light-emitting diode D ₁, resistance R ₃Be connected in series in the RA of positive source and CPURT18 ₂End constitutes Warning light unit, D ₁Positive pole connects source, Shen positive pole.