Remote anti-theft alarm
Technical field
The present invention relates to safety-security area, be specifically related to a kind of remote anti-theft alarm.
Background technology
Data acquisition and remote control technology are the trend of modernization Informatization Development, are also the important means raising the management level.Traditional burglary-resisting system can only be by sending alarm sound, and function is relatively single, can not prevent timely and effectively stealing, can not provide for later cracking of cases effective evidence simultaneously.Although visual watch-dog can be recorded robber's commit a crime course, current visual watch-dog watch-dog after entering monitor state needs a direct-open, and can not intelligent getting the hang of.So just need to reserve the commit a crime course that a large amount of storage spaces is stored robber, thereby the regularly cleaning of robber's commit a crime course, evidence is difficult to long-term reservation.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of can intelligent opening and the remote anti-theft alarm of reliable operation.
For addressing the above problem, this practicality realizes by following scheme:
A remote anti-theft alarm, mainly consists of power supply, starter motor, speed reduction unit, control driving lever, cam, controlling alarm part, the moving control piece of door, camera, storer, alarm, IO power switch, the moving pushbutton switch of door, mechanical timer switch and time delay leaf switch.
IO power switch is normal open switch, and people is for stirring rear closure.
The moving pushbutton switch of door is normal open switch, and it is fixed on the doorframe of indoor access door, and the control knob of the moving pushbutton switch of door is towards door-plate one side of indoor access door.
The moving control piece of door is mainly comprised of the moving fixed station of 1 door, 17 shape bar and 2 the moving rotation of door poles.The moving fixed station of door of U-shaped is arranged on the doorframe of indoor access door, respectively offers the moving shaft hole of 1 door on 2 of the left and right sidewall of the moving fixed station of door, and the center of the moving shaft hole of door on 2 sidewalls is relative.The upper side of 7 shape bars is mutually close with the control knob of the moving pushbutton switch of door, and the downside of 7 shape bars is near the door-plate edge of indoor access door.The moving one end of rotating poles of 2 doors are separately fixed in the left and right sides of 7 shape bar bending places, and these 2 doors are moving rotates pole on same straight line, and all perpendicular to 7 font planes of 7 shape bars.2 moving other ends that rotate pole of door run through respectively in 2 relative moving shaft holes offering on the moving fixed station of embedding door.7 shape bars are moved and are rotated after the moving fixed station of pole embedding door by door, can in 7 font planes, rotate.When the door-plate of indoor access door is opened, cause 7 shape bar motions, the control knob of the moving pushbutton switch of 7 shape bar trigger gates, makes the moving pushbutton switch of door closed.
The mechanical output shaft of starter motor is connected with speed reduction unit.On the mechanical output shaft of a wherein side of speed reduction unit, be fixed with control driving lever, on the mechanical output shaft of opposite side, be fixed with cam.Control driving lever and cam and follow the mechanical output shaft rotation of speed reduction unit.The footpath of cam is upwards at least with an outstanding angle.
Time delay leaf switch is normal open switch, and the side with contact on its blade is positioned at the rotational plane of controlling driving lever.When speed reduction unit drives control driving lever to rotate, to control driving lever and make 2 contacts contacts on blade, time delay leaf switch is closed.
Mechanical timer switch is normally closed switch, and it starts timing knob and is positioned at the rotational plane of controlling driving lever.When speed reduction unit drive to be controlled driving lever and is rotated, to control driving lever and stir and start timing knob, mechanical timer switch starts timing, until after timing time arrives, mechanical timer switch disconnects.
Controlling alarm part is mainly comprised of 1 warning fixed station, 1 S shape bar, 2 warning rotation poles and 1 thimble.One end of thimble is vertically fixed on the downside of S shape bar, and the other end of thimble is mutually close with the start button of alarm.On 2 of the left and right sidewall of the warning fixed station of U-shaped, respectively offer 1 warning shaft hole, the position of the warning shaft hole on 2 sidewalls is relative.2 one end of report to the police rotating poles are separately fixed at the left and right sides of the end of S shape bar, and report to the police for these 2 and rotate poles on same straight line, and all perpendicular to the S shape plane of S shape bar.The other end of 2 rotation poles of reporting to the police runs through respectively in 2 relative warning shaft holes offering on embedding warning fixed station.The upper side of S shape bar is mutually close with cam.When speed reduction unit band moving cam rotates, cam causes the motion of S shape bar, and S shape bar drives thimble motion, the start button of thimble trigger alarm device, and alarm is started working.
On circuit connects, the positive pole of power supply is divided into 2 branch roads after IO power switch, and wherein one route starter motor, speed reduction unit and time delay leaf switch are in series successively, and another route mechanical timer switch and camera are in series successively.Above-mentioned 2 branch roads merge the negative pole that is back to power supply by the moving pushbutton switch of door.The output terminal of camera and storer.
In order to guarantee that system is before starting, starter motor be the mechanical output shaft of speed reduction unit in return state, above-mentioned remote anti-theft alarm preferably also further includes reset touch-switch and reset leaf switch.Reset touch-switch is normal open switch, and people is closed in the time period of pressing.Reset leaf switch is normally closed switch, and its side away from contact is positioned at the rotational plane of controlling driving lever or cam.When speed reduction unit drives control driving lever or cam to rotate, to control driving lever or cam and make 2 contact separation on blade, reset leaf switch disconnects.On circuit connects, one end of reset leaf switch is connected between speed reduction unit and time delay leaf switch, and the other end of reset leaf switch is connected with the negative pole of power supply through reset touch-switch.
In order to allow operator understand remote anti-theft alarm, be in reset mode, above-mentioned remote anti-theft alarm preferably also further includes homing light.On circuit connects, this homing light one end is connected on the positive pole of power supply, and one end is connected between reset leaf switch and time delay leaf switch.
In order to allow camera carry out record to indoor context, but not point to same direction, above-mentioned remote anti-theft alarm preferably also further includes steer motor and rotatable platform.Rotatable platform improves as another step, is arranged on the mechanical output terminal of steer motor.Camera is arranged on rotatable platform, and follows rotatable platform and rotate.On circuit connects, the two ends of steer motor are connected in parallel on the two ends of camera.
In such scheme, described alarm is communication handset, and the internal preset of this mobile phone has alarm number, and now thimble is near the talk key of communication handset.
In such scheme, on described cam with 3 outstanding angles.
In such scheme, described power supply is rechargeable battery.
In such scheme, the timing of described mechanical timer switch is between 10 minutes~1 hour.
Compared with prior art, the remote anti-theft alarm that the present invention is constructed, first, by improve every control that mechanical part realizes circuit particularly the control of each switch realize anti-theft alarm function, thereby overcome the watch-dog storage that watch-dog one direct-open causes after the entering monitor state burden of conventional visualization, camera only when entering, robber is started working, and can close according to the time of setting at time switch, thereby can save as much as possible storage space, the content of camera record can be retained for a long time; Secondly, by a plurality of switches, coordinate and control, corresponding equipment (as first-class in starter motor, speed reduction unit, steer motor and shooting) only need to be opened in the specific time, effectively saved energy consumption; Moreover every control that improvement mechanical part is realized circuit makes the operation of remote anti-theft alarm because not being subject to the interference of external humidification or electromagnetic environment, thereby work is more reliable, thereby is more suitable for being operated in complex environment.
Accompanying drawing explanation
Fig. 1 is a kind of remote anti-theft alarm left side schematic perspective view;
Fig. 2 is a kind of remote anti-theft alarm right side schematic perspective view;
Fig. 3 is the enlarged diagram of the moving control piece of door and the moving pushbutton switch of door;
Fig. 4 is a kind of schematic block circuit diagram of remote anti-theft alarm.
In figure, indicate: 1, power supply; 2, starter motor; 3, steer motor; 4, speed reduction unit; 5, control driving lever; 6, cam; 7, controlling alarm part; 7-1, warning fixed station; 7-2, S shape bar; 7-3, the rotation pole of reporting to the police; 7-4, thimble; 8, the moving control piece of door; 8-1, the moving fixed station of door; 8-2,7 shape bars; 8-3, the moving rotation of door pole; 9, rotatable platform; 10, camera; 11, alarm; 12, the moving pushbutton switch of door; 13, mechanical timer switch; 14, time delay leaf switch; 15, reset leaf switch.
Embodiment
A kind of remote anti-theft alarm as depicted in figs. 1 and 2, mainly consists of power supply 1, starter motor 2, steer motor 3, speed reduction unit 4, control driving lever 5, cam 6, controlling alarm part 7, the moving control piece 8 of door, rotatable platform 9, camera 10, storer, alarm 11, IO power switch, the moving pushbutton switch 12 of door, mechanical timer switch 13, time delay leaf switch 14, reset touch-switch, reset leaf switch 15 and homing light.Wherein
IO power switch is normal open switch, and people is for stirring rear closure.In the preferred embodiment of the present invention, described IO power switch is ship type switch.
The moving pushbutton switch 12 of door is normal open switch, and it is fixed on the doorframe of indoor access door, and the control knob of the moving pushbutton switch 12 of door is towards door-plate one side of indoor access door.
The moving control piece 8 of door is mainly by the moving fixed station 8-1 of 1 door, 17 shape bar 8-2 and 2 moving pole 8-3 that rotate of door.The moving fixed station 8-1 of door of U-shaped is arranged on the doorframe of indoor access door, respectively offers the moving shaft hole of 1 door on 2 of the left and right sidewall of the moving fixed station 8-1 of door, and the center of the moving shaft hole of door on 2 sidewalls is relative.The upper side of 7 shape bar 8-2 is mutually close with the control knob of the moving pushbutton switch 12 of door, and the downside of 7 shape bar 8-2 is near the door-plate edge of indoor access door.The moving one end of rotating pole 8-3 of 2 doors are separately fixed in the left and right sides of 7 shape bar 8-2 bending places, and the moving pole 8-3 that rotates of these 2 doors is on same straight line, and all perpendicular to the 7 font planes of 7 shape bar 8-2.2 moving other ends that rotate pole 8-3 of door run through respectively in 2 relative moving shaft holes offering on the moving fixed station 8-1 of embedding door.7 shape bar 8-2 are moved and are rotated after the moving fixed station 8-1 of pole 8-3 embedding door by door, can in 7 font planes, rotate.When the door-plate of indoor access door is opened, cause 7 shape bar 8-2 motions, the control knob of the moving pushbutton switch 12 of 7 shape bar 8-2 trigger gates, makes moving pushbutton switch 12 closures of door.Referring to Fig. 3.
The mechanical output shaft of starter motor 2 is connected with speed reduction unit 4.On the mechanical output shaft of a wherein side of speed reduction unit 4, be fixed with and control driving lever 5, on the mechanical output shaft of opposite side, be fixed with cam 6.Control driving lever 5 and cam 6 and follow the mechanical output shaft rotation of speed reduction unit 4.The footpath of cam 6 is upwards at least with an outstanding angle.
Time delay leaf switch 14 is normal open switch, and the side with contact on its blade is positioned at the rotational plane of controlling driving lever 5.When speed reduction unit 4 drives control driving lever 5 to rotate, control driving lever 5 and make 2 contacts contacts on blade, time delay leaf switch 14 closures.
Mechanical timer switch 13 is normally closed switch, and it starts timing knob and is positioned at the rotational plane of controlling driving lever 5.When speed reduction unit 4 drives when controlling driving levers 5 and rotating, to control driving lever 5 and stir and start timing knob, mechanical timer switch 13 starts timing, until after timing time arrives, mechanical timer switch 13 disconnects.The timing of described mechanical timer switch 13 can be selected according to designing requirement, the stealing time of considering burglar generally can complete within 1 hour, therefore in the preferred embodiment of the present invention, the timing of described mechanical timer switch 13 is between 10 minutes~1 hour.
Controlling alarm part 7 is mainly comprised of 1 warning fixed station 7-1,1 S shape bar 7-2,2 warning rotation pole 7-3 and 1 thimble 7-4.One end of thimble 7-4 is vertically fixed on the downside of S shape bar 7-2, and the other end of thimble 7-4 is mutually close with the start button of alarm 11.On 2 of the left and right sidewall of the warning fixed station 7-1 of U-shaped, respectively offer 1 warning shaft hole, the position of the warning shaft hole on 2 sidewalls is relative.2 one end of report to the police rotating pole 7-3 are separately fixed at the left and right sides of the end of S shape bar 7-2, and report to the police for these 2 and rotate pole 7-3 on same straight line, and all perpendicular to the S shape plane of S shape bar 7-2.The other end of 2 rotation pole 7-3 that report to the police runs through respectively in 2 relative warning shaft holes offering on embedding warning fixed station 7-1.The upper side of S shape bar 7-2 is mutually close with cam 6.When speed reduction unit 4 band moving cams 6 rotate, cam 6 causes S shape bar 7-2 motion, and S shape bar 7-2 drives thimble 7-4 motion, the start button of thimble 7-4 trigger alarm device 11, and alarm 11 is started working.In the preferred embodiment of the present invention, described controlling alarm part 7 is controlled by cam 6.
Alarm 11 can be the buzzing class device that sends sound, as hummer or loudspeaker etc.; Also can be can communication communication device, as with speech communication module or short message communication module.In the preferred embodiment of the present invention, described alarm 11 is communication handset, and the internal preset of this mobile phone has alarm number, and now thimble 7-4 is near the talk key of communication handset, when controlling alarm part 7 starts, alarm 11 sends remote alarms signal from the default alarm number of trend.Consider that mobile phone can, when maloperation, enter lower bed interface but not homepage state, therefore, in order to ensure communication handset when burglar enters, can reliably dial, on described cam 6, with 3 outstanding angles, allow thimble 7-4 can press the talk key of communication handset for 3 times.
Reset touch-switch is normal open switch, and people is closed in the time period of pressing.
Reset leaf switch 15 is normally closed switch, and its side away from contact is positioned at the rotational plane of controlling driving lever 5 or cam 6.When speed reduction unit 4 drives control driving lever 5 or cam 6 to rotate, to control driving lever 5 or cam 6 and make 2 contact separation on blade, reset leaf switch 15 disconnects.
Rotatable platform 9 is arranged on the mechanical output terminal of steer motor 3.Camera 10 is arranged on rotatable platform 9, and follows rotatable platform 9 and rotate.
Power supply 1 is preferably direct supply 1, and this direct supply 1 can access external civil power by rectifier, also can adopt rechargeable battery to power.In the preferred embodiment of the present invention, described power supply 1 is the charging accumulator of a 6V.
Storer can be arranged on separately the inside of remote anti-theft alarm, also can be arranged on separately by wire the outside of remote anti-theft alarm, camera 10 directly can certainly be connected with the monitoring computer of outside with storer.In the preferred embodiment of the present invention, described storer is the built-in storer of remote anti-theft alarm.
On circuit connects, the positive pole of power supply 1 is divided into 2 branch roads after IO power switch, wherein one route starter motor 2, speed reduction unit 4 and time delay leaf switch 14 are in series successively, and another route mechanical timer switch 13 and camera 10 are in series successively.Above-mentioned 2 branch roads merge the negative pole that is back to power supply 1 by the moving pushbutton switch 12 of door.The output terminal of camera 10 is connected with storer.One end of reset leaf switch 15 is connected between speed reduction unit 4 and time delay leaf switch 14, and the other end of reset leaf switch 15 is connected with the negative pole of power supply 1 through reset touch-switch.Homing light one end is connected on the positive pole of power supply 1, and one end is connected between reset leaf switch 15 and time delay leaf switch 14.The two ends of steer motor 3 are connected in parallel on the two ends of camera 10.Referring to Fig. 4.
This remote anti-theft alarm, before using, needs first people by remote anti-theft alarm, to prepare to enter duty for stirring IO power switch; Then also need people not decontrol (as 3~5 seconds) for pressing reset touch-switch a period of time, allow starter motor 2 drive speed reduction unit 4 to rotate, and control driving lever 5 and cam 6 on speed reduction unit 4 are resetted.In the process of pressing at reset touch-switch, homing light can light.After controlling driving lever 5 and cam 6 returns, the outstanding angle of cam 6 is triggered reset leaf switch 15 and is opened, time delay leaf switch 14 Time delay leaf switch 14 closures, and reseting procedure finishes.Complete after above-mentioned work, remote anti-theft alarm just formally enters duty.
When having burglar to push indoor access door open to enter the space that remote anti-theft alarm is installed, can the moving control piece 8 of trigger gate, and make moving pushbutton switch 12 closures of door.Now starter motor 2 and speed reduction unit 4 motion of starting working, the cam 6 of speed reduction unit 4 and control driving lever 5 and rotate thereupon and rotate.Cam 6 trigger alarm control piece 7 motions, thereby the start button of the device 11 that pushes for emergency, alarm 11 is outwards transferred to alarm call or is sent alarming short message, even by alarm 11, the indoor sound is passed back in Surveillance center.Control driving lever 5 Crush trigger time switch 13 closures, steer motor 3 and camera 10 are worked simultaneously, steer motor 3 drives the camera 10 on it to record indoor image, camera 10 by wire and by recorded image store being arranged on the storer of remote anti-theft alarm inside, separately in the storer or outside Surveillance center of peripheral hardware.
This remote anti-theft alarm not only can be indoor antitheft for average family, also can be for other confined spaces such as warehouse, factory or vehicles antitheft, now only the moving control piece 8 of door and the moving pushbutton switch 12 of door need to be placed on the gateway of corresponding confined space.