CN2505574Y

CN2505574Y - Electronic visual anti-theft door

Info

Publication number: CN2505574Y
Application number: CN 01260782
Authority: CN
Inventors: 安大宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-12
Filing date: 2001-09-12
Publication date: 2002-08-14
Anticipated expiration: 2011-09-12

Abstract

An electronic visual anti-theft door 4 comprises a general iron door and an electronic circuit, wherein, a miniature camera 2 and a door magnet switch 3 are arranged on the iron anti-theft door, a miniature horn 1 is arranged inside the door, a signal is processed via an electronic control box 5 and connected with a display device, namely a domestic television set or a visual-speaking telephone, an alarming device can be one apparatus or a combination among an alarm bell, a recording apparatus and an alarm telephone. The utility model is of accurate signal, strong system reliability, simple installation, economy and practicality, has the functions of visual, speaking, anti-theft and alarming, so that the anti-theft door is of diversified functions, and can be interconnected with a security and protection apparatus in residential quarter to ensure the security.

Description

Electronics visual type security door

The utility model relates to a kind of electronics visual type security door, particularly relates to a kind ofly miniature stylus is installed on common security door is connected special electronic control box and supporting electronic installation with door status switch, reaches so that security door has multiple function.

At present the used security door of dwellings and office is the iron gate that manufacturer makes mostly, when the outside has the people to knock at the door, can not show the situation of outside, during by bad resolutions of listening, uses just very inconvenient.If dangerous situation can not be reported to the police, can not reach safety effect.The function that the various security doors that existing market is sold all do not have the electronics video intercom to report to the police.And existing burglar alarm electronic installation on the market, function singleness is installed complexity, costs an arm and a leg, and all can not become one with security door.

The purpose of this utility model has provided a kind of novel electron security door with video intercom warning function.

For achieving the above object, the utility model adopts following design scheme: this visual type electronic anti-theft door comprises common iron security door and electronic circuit.A minisize pick-up head and door status switch are housed on iron gate, and its output connects the input of Electronic Control Box, and after electronic circuit control was handled, output connect display alarm equipment.

Above-mentioned minisize pick-up head is contained in the iron gate, and camera lens is towards the security door outside, door avris device gate magnetic switch.

Above-mentioned warning device is an alarm bell, and alarm call, display device are domestic television set, videophone one of them or mutually combination.

The utility model has the advantages that: multiple functional, easy for installation, practical good reliability.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the electronic circuit schematic diagram.

The specific embodiment:

As shown in Figure 1, the utility model visual type electronic anti-theft door, comprise iron security door 4 of plain edition and electronic circuit, in iron security door 4 outsides minisize pick-up head is housed and contains sound composite module 2, the door avris is equipped with door status switch 3, the small-sized loudspeaker 1 that draw are equipped with in the door inboard, electronic circuit control box 5 and being placed within doors the wall.

Fig. 2 electronic circuit schematic diagram comprises minisize pick-up head composite module 2, and door status switch 3 is contained in door and goes up (part in the frame of broken lines), and electronic circuit control part 5 (the outer part of frame of broken lines) is contained in the outside of door, wherein Ic ₄Be three terminal regulator, Ic ₅Be four unification operational amplifier LM324, Ic ₆Be the warning circuit chip.Electronic control circuit one output connects television set, and one of them IN video inputs of videophone carries out visual, intercommunication.Another exports device taking alarm, the warning 1-3 end output interface of map interlinking 2.Another output phone taking alarm.

The utility model operating principle is as follows: start working after the camera power-on, pass through lens imaging, the image video signal taken the photograph has been sent to control box electric through lead, audio signal is sent into Electronic Control Box by the microphone lead, delivers to the input of domestic television set AV interface or visual telephone video.Audio signal is through Ic ₅Deliver to the intercommunication loudspeaker after the amplification.The door status switch signal is delivered to the Electronic Control Box input.

Electronic Control Box is imported multiple signal, and output drives plurality of devices, realizes multi-functionally realizing by integrated circuit.Because circuit is installed on the sensor camera on the security door, makes its reliability that raising arranged, the ingenious combination of the utility model parts has realized the multi-functional of electronics visible anti-theft door by image, sound and warning.

Claims

1, a kind of electronics visual type security door comprises iron security door and electronic circuit, and it is characterized in that: minisize pick-up head and door status switch are housed on iron security door, and output signal connects electronic circuit and handles, output termination display alarm equipment.

2, electronics visual type security door according to claim 1 is characterized in that: described minisize pick-up head contains sound transducer and forms module, direct output video, audio signal.Electronic Control Box is an alarm signal control centre, can carry out remote control to indoor various sensors, connects output equipment after the signal of visual alarm is handled respectively.

3, electronics visible anti-theft door according to claim 1, it is characterized in that: be control centre with the Electronic Control Box, constitute burglary-resisting system with security door, described display device is a videophone, domestic television set, warning device is alarm call, alarm bell, video recording equipment, selects one of them or mutually combination.Sensor is the sensor of camera, door status switch and output switching signal.