CN2444825Y

CN2444825Y - Vehicle anti-theft device

Info

Publication number: CN2444825Y
Application number: CN00250827U
Authority: CN
Inventors: 凃志全
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-06
Filing date: 2000-09-06
Publication date: 2001-08-29
Anticipated expiration: 2010-09-06

Abstract

The utility model relates to a vehicle anti-theft device, which is characterized in that a driver 's seat is provided with a lengthened slide way, and the slide way is provided with seats, seat motors drive the seats to reciprocate along the slide way and an underdriving gear set. A vehicle is provided with a receiver, a decoder, a driver, a controller for seat moving of a driving seat motor which is composed of a positive and negative rotation of the motor and a positioning control circuit and a switching signal transmitter. When users get off the vehicle and use transmitter remote control to close the vehicle, the controller drives the seat motor to make positive rotation, and drives the seats to move to the most significant end, space where feet can be put in the driver's seat is fully plugged up, people of stealing vehicles can not step on pedals of driving and control system of the vehicles, such as brake, throttle and clutch, etc., and the utility model achieves purposes of remote control theft protection and service interruption at the time when people get off the vehicles.

Description

Alarms and security systems for automobiles

The utility model relates to a kind of alarms and security systems for automobiles.

The mode of automobile burglar is a lot, generally all be to adopt lockset to reach theft-proof purpose, for example handle lock, gear lock etc., they all are with bearing circle or gear shift lever locking by these locksets, bearing circle or gear shift lever are formed can not running condition, and reaches theft-proof effect, though these locksets are easy to use, but it can not be connected with the electronic telecontrol system, so limited the scope of they application; In addition, the at present existing theft-proof mode of a kind of driver seat, it mainly is to be designed so that seat can move forward to foremost, make seat the place ahead not have the space of being large enough to hold human body, with lockset seat is locked again, and then reach theft-proof effect: yet, the just simple design of this kind theft-prevention structure must be opened fastener and with hand seat passed forward after the user gets off, with lockset seat is locked behind the location again, it is fully by manual operation, not only inconvenience, and effort, and the lockset of its seat that is used for locking must be located at the user and opens part easily, just suffer easily that stealer destroys but be easy to open, moreover this kind seat theft-prevention structure is during action that driver's desire is done to open or close, it must the people be got off earlier, and the operation of outside car, squatting down, in the operating time, not only have a strong impact on order of traffic at this section, and the vehicle that suffers dealing easily hits quite danger.

In view of above-mentioned, main purpose of the present utility model provides a kind of tool distant control function, laborsaving, safe alarms and security systems for automobiles easy and simple to handle.

The purpose of this utility model is realized by following scheme:

A kind of alarms and security systems for automobiles has an automobile driver seat, and the automobile driver seat place is provided with and adds long track, the chair of choosing a place to give a banquet on the slide rail, and cooperate and to be provided with in order to drive seat along seat motor and train of reduction gears that slide rail moves back and forth, it is characterized in that:

The chair mobile controller of choosing a place to give a banquet on the automobile, this control setup comprises receptor, demoder, actuator and positive and negative rotation of motor and positioning control circuit, and cooperation is provided with an on-off signal projector, receptor, demoder, actuator and positive and negative rotation of motor are connected in series successively with positioning control circuit, the output joint chair chair motor of positive and negative rotation of motor and positioning control circuit.

When the user gets off and makes closing movement with the projector remote control, this control setup just can drive the seat motor just to be changeed, and then drive seat and move to foremost forward and locate, intactly clog the space that operator's saddle is placed for foot, make and desire that the driver can't step on and automobiles such as brake, throttle, power-transfer clutch are driven control system pedal.

Described bearing circle becomes the structural form of rotation downwards, and this bearing circle is controlled reciprocal rotation by a bearing circle motor, and the bearing circle motor connects the output of positive and negative rotation of motor and positioning control circuit.

When positive and negative rotation of motor and positioning control circuit make the seat reach, just can the synchro control bearing circle bottom, and then make seat more not have the space that holds human body.

By above-mentioned structure design, can conclude and the utlity model has following advantage:

1. easy and simple to handle; As long as the driver pushes the button of projector, seat or bearing circle are moved, and control can be driven or can not driving condition, so quite easy in the operation.

2. rapid operation; As long as push transmitter button, i.e. may command Push And Release need not be as promoting action such as seat in the prior art, so very laborsaving on operating.

3. safety is good, and can not influence order of traffic; As long as push projector is controllable switch, need not do the action of locking lockset as prior art, thus can exempt the contingent danger of switch lockset, nor can hinder the vehicle of dealing.

4. anti-theft effect is good; It make seat motor tool locking function, and seat motor and seat mobile controller is hidden in under-seat by seat motor nature fixed sturcture, steal survivable, so anti-theft effect is better than prior art.

5. have the easy of electronic anti-theft device, but noiselessness, disturb vehicle electronics, be subject to electric shock and remove shortcomings such as power supply destruction; This device can not destroy or remove means such as power supply by electric shock and restore electricity and remove antitheft setting, and seat is moved and bearing circle rises, but and then recovery driving condition.

6. than conventional lock convenience and more difficult destruction; As shown in Figure 1, 2, the bolt of its slide rail is locked in car chassis, and when seat moves forward when antitheft, seat has hidden bolt, and seat can't be dismantled at all; And seat is huge, and desire destruction seat need be opened car door side enough spaces, has exposed virtually and has committed theft.

7. tool frightens the resistance anti-theft feature; The facility of all automobile burglars all can't escape the burglar and utilize the towing mode to commit theft, even the most progressive global position system also can utilize electric shock to destroy; And this anti-joyride device has the effect that frightens the resistance towing; Shown in Fig. 5,6, this device anti-theft is set or disarm state, can be simple and easy by the seat position identification, and reach the effect that frightens resistance; Because of one of burglar's towing car in antitheft, noticeable easily, the burglar also can jump because of the frightened courage of the conduct exposure heart.

In sum, the utlity model has effects such as easy and simple to handle, laborsaving, safe, that anti-theft effect is good, can thoroughly improve the existing defective of prior art.

Describe in detail below in conjunction with drawings and Examples.

Fig. 1 is the simplified schematic diagram of the utility model seat mobile controller;

Fig. 2 is the simplified schematic diagram of another embodiment of the utility model seat mobile controller;

But being the utility model, Fig. 3 is the local enlarged diagram of driving condition;

Fig. 4 be the utility model be can not driving condition local enlarged diagram;

But being the utility model, Fig. 5 is the automobile overall scheme of driving condition;

Fig. 6 be the utility model be can not driving condition the automobile overall scheme;

Fig. 7, Fig. 8 are respectively projector and acceptor circuit figure.

Please referring to shown in Figure 3, essential structure of the present utility model, lying in the automobile driver seat place is provided with and adds long track 10, and seat 11 is located on this slide rail 10, seat 11 can be moved forward and backward along slide rail 10, and cooperation is provided with seat motor 12 and train of reduction gears moves back and forth along slide rail 10 to drive seat 11; Please cooperate referring to shown in Figure 1, principal character of the present utility model, it is the chair mobile controller 20 of on automobile, choosing a place to give a banquet, this control setup mainly is made up of receptor 21, demoder 23, actuator 24 and positive and negative rotation of motor and positioning control circuit 25, receptor 21, demoder 23, actuator 24 and positive and negative rotation of motor are connected in series successively with positioning control circuit 25, the output joint chair chair motor 12 of positive and negative rotation of motor and positioning control circuit 25.This control setup 20 is connected to the battery 26 of supply power supply, and cooperation is provided with an on-off signal projector 27.When the user gets off and makes closing movement with projector 27 remote controls, after this signal is received device 21 receptions, again through demoder 23 decodings, actuator 24 drivings, positive and negative rotation of motor and positioning control circuit 25 controls, this control setup 20 just can drive seat motor 12 just to be changeed, and then driving makes seat 11 locate to moving forward to foremost, intactly clog the space that operator's saddle is placed for foot, invasion desire driver can't be stepped on automobiles such as brake, throttle, power-transfer clutchs drive control system pedal, and then reach the purpose of get off remote-control anti-theft and outage.

Moreover, please cooperate referring to shown in Fig. 2,4, other plants embodiment the utility model, be bearing circle 13 to be designed to the form of rotation downwards, and make this bearing circle 13, and bearing circle motor 14 is connected with the output of said motor rotating with positioning control circuit 25 by the reciprocal rotation of a bearing circle motor 14 controls, make when seat 11 reaches, energy synchro control bearing circle 13 bottoms, and then the space that makes seat 11 the place aheads have no to hold human body reach further theft-proof effect.

Please referring to shown in Fig. 3,5, when the utility model uses at ordinary times, the space 15 of being large enough to hold human body is all arranged on seat 11 the place aheads and the seat 11, and the driver can be seated on the seat 11, and pin also can stretch into seat 11 front space 15 and control pedals 18 such as brake, throttle, power-transfer clutch; Please cooperate again referring to Fig. 4, shown in 6, after the driver gets off, but PS (Push Switch) signal projector 27 close button, the signal that projector 27 emissions are closed, and the receptor 21 on the car just can receive this closing signal, through seat mobile controller 20, control seat motor 12 is just changeing, seat motor 12 just drives seat 11 and passes forward along slide rail 10, simultaneously bearing circle motor 14 also can driving direction dish 13 bottoms, moving to be until seat 11 and bearing circle 13 does not have when holding human space, just can seat motor 12 and bearing circle motor 14 be shut down automatic guidance, at this moment, seat motor 12 be the nature stationary state with bearing circle motor 14 because of all being provided with train of reduction gears, common people just can't push back available position with bearing circle 13 and seat 11 easily, and then reach theft-proof effect.

See also Fig. 7, projector 27 comprises a coder 270 and transmission circuit 271, wherein, coder 270 is that the integrated circuit of PT2262 constitutes by model, its input end D8-D11 is arranged with button 273-276, for the emission remote signal, it is set end A0-A7 and is connected to for the toggle switch 272 of setting the remote control password, and its mouth OUT is connected with transmission circuit 271.

See also Fig. 8, receptor 21 comprises acceptor circuit 210, demoder 23, driving circuit 24 and positive and negative rotation of motor control positioning circuit 25, wherein, acceptor circuit 210 comprises unit such as reception, filtering and amplification, in order to receive transmitting of projector 27, demoder 23 is that the integrated circuit of PT2272-M4 constitutes by model, and its mouth D8-D11 is connected to relay drive circuit 24.Relay drive circuit 24 comprises time delay circuit 240 and the some group relaies 241 that is made of four rest-set flip-flops, wherein, time delay circuit is connected with each mouth D9-D11 of demoder respectively with each group rest-set flip-flop, its mouth is connected with the field winding of relay, each relay is connected with load respectively with its make and break contact SW, with the control positive and negative rotation of motor.Among the figure: A-D represents that respectively the driving direction table motor that acceptor circuit is sent just changes, the seat motor just changes, the bearing circle motor reverses, the signal of seat motor counter-rotating.

Claims

1. an alarms and security systems for automobiles has an automobile driver seat, and the automobile driver seat place is provided with and adds long track, the chair of choosing a place to give a banquet on the slide rail, and cooperate and to be provided with in order to drive seat along seat motor and train of reduction gears that slide rail moves back and forth, it is characterized in that:

2. alarms and security systems for automobiles as claimed in claim 1 is characterized in that: described bearing circle becomes the structural form of rotation downwards, and this bearing circle is controlled reciprocal rotation by a bearing circle motor, and the bearing circle motor connects the output of positive and negative rotation of motor and positioning control circuit.