CN2107515U - Television monitoring anti-theft safety door - Google Patents

Abstract

The utility model discloses a TV control theftproof emergency exit. The door comprises a door leaf, a door frame, an electromagnetic lock, a microphone, a button, a loudspeaker, a walkie-talkie, a camera, a monitor, a control box, a storage battery, a hydraulic door closer and the like. The household interphone is characterized in that a visitor presses a button of a house number of a certain household, the household handheld interphone rings, the camera works, the household lifts the handheld interphone, the monitor works, the household can communicate with the visitor and clearly see the appearance of the visitor, after the resident presses the unlocking button, the electromagnetic lock is unlocked, the visitor can push the door leaf to enter, the resident hangs back to the handheld interphone, and the camera and the monitor automatically stop working. The utility model discloses the theftproof security performance of building has been improved greatly, is suitable for places such as residential building, office building, hotel, warehouse to use.

Description

TV set monitoring anti-theft safety door

The utility model relates to a kind of Building technology, especially a kind of TV monitoring and controlling anti-theft safety door.

At present, people's housing condition in cities and towns is greatly improved, and majority has been lived in building, generally is that each layer of a staircase lived 2 families.In the past, just on the door of logical each resident family of staircase, consider anti-theft security, or make timber into iron gate or installing double door or installation capability are locked preferably etc., but generally speaking, anti-theft security is all relatively poor.In recent years, some places have been used and have been installed in the enter the mouth safety door of charged words or handie-talkie of staircase bottom, visitor and conversation back resident family of resident family have been agreed, door could be opened, the visitor just can enter, security performance has improved, but still has the stranger to pretend to be the acquaintance to enter and the situation of thievery takes place.

The purpose of this utility model just is to avoiding above-mentioned the deficiencies in the prior art part to provide a kind of security performance more reliable, resident family can hear visitor's sound, also can see visitor's appearance, agree that the visitor enters and controlled by resident family, door lock could be opened, the visitor push the fan enter after, door leaf can cut out the TV monitoring and controlling anti-theft safety door of locking again voluntarily.

The purpose of this utility model can be achieved by taking following measure: a kind of TV monitoring and controlling anti-theft safety door, by door leaf (1), doorframe (2), electromagnetic lock (3), microphone (4), button box (5), button (6), loudspeaker (8), night-luminescent lamp (9), electrical socket (10), handie-talkie (14) constitutes, it is characterized in that video camera (7) being housed in button box (5) lining, the indoor monitor (13) that is equipped with of resident family, inboard at door leaf (1) and doorframe (2) is equipped with hydraulic pressure door closer (15), and in the appropriate location of staircase behind the door control cabinet (11) and battery (12) is housed.

Accompanying drawing drawing of the present utility model is described as follows:

Fig. 1 is this TV monitoring and controlling anti-theft safety door structural representation

Fig. 2 is the inboard structural representation of this TV monitoring and controlling anti-theft safety door

The utility model is described in further detail below with reference to accompanying drawing: this TV monitoring and controlling anti-theft safety door, door leaf (1) and doorframe (2) are made by metal material, are installed on the bottom entrance of residential building.Door leaf (1) is gone up electromagnetic lock (3) is installed, and button box (5) is installed in one side of door leaf (1), and microphone (4), loudspeaker (8), button (6) and video camera (7) are equipped with in button box (5) lining; Microphone (4) and loudspeaker (8) can be made the usefulness of visitor and resident family's conversation; Button (6) indicates resident family's room number, is provided with according to resident family's quantity, and the visitor pushes a certain resident family's room number button (6), handie-talkie (14) bell ring that this resident family is indoor, when resident family agrees that the visitor enters, can control electromagnetic lock (3) and open, the visitor just can push fan (1) and enter; Video camera (7) is in order to take visitor's appearance.Night-luminescent lamp (9) is equipped with in the top of button box (5), adopts sensor devices, and night is bright automatically and extinguish daytime automatically, allows the visitor see the usefulness of button (6) clearly as night lighting.Hydraulic pressure door closer (15) is equipped with in the inboard of door leaf (1) and doorframe (2), door leaf (1) slowly cuts out automatically and electromagnetic lock (3) is locked when the visitor pushes.Power supply is installed in the appropriate location of staircase behind the door inserts (10), control cabinet (11) and battery (12), power supply is connected to control cabinet (11) with electric wire earlier by electrical socket (10), is tapped into each electricity consumption device again; Battery (12) is loaded in the control cabinet (11), and when AC outage, to each electricity consumption device supply direct current, even have a power failure 48 hours, safety door still can operate as normal; Also be equiped with 2 audio amplifier circuits forming by 2 LM386 integrated packages in the control cabinet (11), electric timing switch circuit, unblank automatic protection circuit and the alternating current-direct current automatic switching circuit formed by the LM555 integrated package, audio amplifier circuit work when the conversation of visitor and resident family makes the bright adjustable output of sound, tonequality clear; The electric timing switch circuit then is the qualification that video camera (7) and audio amplifier circuit are done timeliness power supply, and the time is about 2 minutes, to avoid its long-time unnecessary work; The automatic protection circuit of unblanking then can be cut off the electricity supply after electromagnetic lock (3) is opened automatically; Ac-dc converter circuit is then worked as alternating current and is just often used alternating current and to battery (11) charging, use battery (11) to do direct current supply and change automatically when alternating current cuts off the power supply.At indoor monitor (13) and the handie-talkie (14) of being equipped with of each resident family, monitor (13) can make resident family see the appearance that the visitor of door leaf (1) is opened in requirement clearly, handie-talkie (14) is made resident family and the visitor usefulness of conversing, and especially to the stranger, can ask one's purpose in coming clearly.Control circuit can adopt switching regulator or program control type work according to customer requirement.

The use of this TV monitoring and controlling anti-theft safety door is as follows: when the no one passed in and out, door leaf (1) cut out, and electromagnetic lock (3) pins.The visitor arrives desire when visiting a certain resident family, go up the button (6) of this room number according to resident family's room number pressing button box (5), the handie-talkie of this resident family (14) bell ring, video camera (7) work, when handie-talkie (14) is mentioned by resident family, monitor (13) work, resident family and visitor can pass through microphone (4) and loudspeaker (8) conversation, monitor (13) demonstrates visiting person's appearance simultaneously, resident family sees the visitor clearly to be whom and to ask one's purpose in coming clearly, enter if agree it, promptly push the unlock button of being located on the handie-talkie (14), electromagnetic lock (3) is opened, visitor's fan (1) that can push enters, after the visitor entered, under the effect of hydraulic pressure door closer (15), door leaf (1) slowly cut out voluntarily and electromagnetic lock (3) is locked; Meanwhile, handie-talkie (14) is hung back by resident family, and monitor (13) promptly extinguishes, and video camera after 2 minutes (7) also stops duty; When the visitor will leave away, push door open button on the electromagnetic lock (3) and draw back door leaf (1) and get final product, after the people came out, door leaf (1) slowly cut out again voluntarily.Electromagnetic lock (3) is locked.When the personnel of each resident family pass in and out, can use key and the door open button of pushing on the electromagnetic lock (3), use very convenient.During night, night-luminescent lamp (9) the bright visitor of making is automatically seen the button (6) that button box (5) is gone up each resident family's room number clearly.

The utility model compared with prior art has the following advantages: because being installed in the porch of staircase bottom, it is the only way which must be passed of each resident family's turnover, again because intercom and monitor are installed, firmly can see visitor's appearance and conversation clearly and ask clearly one's purpose in coming, resident family agrees that it enters the rear visitor that unblanks and just can push and enter, so greatly improved the anti-theft security performance of building, and installation, easy to use, use so be suitable for the places such as building residence, hotel, office building, warehouse.

Claims (1)

1, a kind of TV monitoring and controlling anti-theft safety door, constitute by door leaf (1), doorframe (2), electromagnetic lock (3), microphone (4), button box (5), button (6), loudspeaker (8), night-luminescent lamp (9), electrical socket (10), handie-talkie (14), it is characterized in that being equipped with video camera (7), resident family and indoor monitor (13) is housed, hydraulic pressure door closer (15) is installed, and control cabinet (11) and battery (12) are housed in the appropriate location of staircase behind the door in the inboard of door leaf (1) and doorframe (2) in button box (5) lining.

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