CN2766470Y - Telephone alarm device - Google Patents

Abstract

The utility model discloses a telephone alarming device. One hand free switch line group and one re-dialing switch line group on a telephone are connected with a connection socket arranged on a casing of the telephone through electric wires, and one ganged switch which can control two lines simultaneously is arranged in a connecting line of the utility model. One connecting plug is connected with the connection socket on the casing of the telephone, and the other end of the connection plug is provided with two switches which can be touched by one movable object. When a door or a window or a latch bolt moves to an unlocking direction by persons, a switch connected with hand free lines is touched and communicated firstly, a switch connected with re-dialing lines is touched and communicated then, and communicating numbers are called to realize remote alarm. When an alarming telephone is not used, the telephone can be normally used as long as the ganged switch is poked to a closing position.

Description

Telephone alarm device

Technical field

The utility model relates to a kind of telephone alarm device.

Background technology

Present existing warning device is made up of battery, alarm, alarm switch, its function singleness, and alarm can only be warned limited scope on every side, can not carry out remote monitor.

The utility model content

The purpose of this utility model is to overcome the deficiency of existing warning device, and a kind of telephone alarm device simple in structure, esy to use, safe and reliable, as can to carry out remote monitor by owner's phone that has is provided.

The technical solution of the utility model is: with hands-free on the telephone set with redial two groups of switching circuits, be connected with line socket on being located at telephone outer shell by electric wire, and establish the ganged switch that can control two circuits simultaneously in its connection line; Have an attachment plug to link to each other with line socket on the telephone outer shell, the other end of attachment plug has two switches that can touch by a mobile object.

Before using alarm call, door, window or the lock that will link to each other with telephone set are earlier opened, press the Hands-free key on the telephone set again, set phone or the phone number that to get in touch, phone is returned to holding state, open ganged switch, two hands-free on the telephone set at this moment, as to redial circuit switches are because of open-minded simultaneously, and phone can not be communicated with set number.After shutting up the door carefully and locking, telephone set switch hands-free, that redial two circuits is in closed condition.As the people with door, window or dead bolt when opening direction moves, touch the switch that connection links to each other with hands-free circuit earlier, touch connection after a while and redial the switch that circuit links to each other, put through the phone or the phone number that set, realize long-distance alarm, only need ganged switch is allocated to the position of pass during without alarm call, phone enters normal use.

The utility model can directly be produced alarm call when producing telephone set, also can add this device on the basis of existing home telephone.This apparatus structure is simple, esy to use, safe and reliable.

Description of drawings

Fig. 1 is a telephone set part-structure schematic diagram of the present utility model;

Fig. 2 is the line map of telephone set gang socket, attachment plug and switch.

1 telephone set among the figure, 2 hands-free circuits, 3 redial circuit, 4 ganged switches, 5 sockets, 6 connecting plugs, 7 hands-free switches, 8 redial switch.

Embodiment

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

With reference to accompanying drawing:

Embodiment: telephone call door lock

With the hands-free circuit on the telephone set 12 and two groups of switching circuits that redial circuit 3, be connected with line socket 5 on being located at telephone outer shell by electric wire, and in its connection line, add the ganged switch 4 that to control two circuits simultaneously, have an attachment plug 6 to link to each other with line socket 5 on the telephone outer shell, the other end of attachment plug has two switches 7 and 8 that can touch by a mobile object.

Before using alarm call,, press the Hands-free key on the telephone set again, set phone or the phone number that to get in touch then, telephone set is returned to holding state earlier with door-lock opening.Open ganged switch 4, this moment, to control two hands-free on the telephone set, as to redial circuit switches open-minded simultaneously, and phone can not be communicated with set number, shut door lock after, control telephone set switch hands-free, that redial two circuits is in closed condition.When dead bolt when opening direction moves, touch the switch 7 that connection links to each other with hands-free circuit earlier, after touch and redial the switch 8 that circuit links to each other, promptly be communicated with and realize reporting to the police with phone that sets or mobile phone.In the time of need not reporting to the police ganged switch 4 is pulled out to the pass, phone enters normal use.

Claims (5)

1, a kind of telephone alarm device, it is characterized in that hands-free on the telephone set and redial two groups of switching circuits, be connected with line socket on being located at telephone outer shell by electric wire, and in its connection line, establish the ganged switch that to control two circuits simultaneously; Have an attachment plug to link to each other with line socket on the telephone outer shell, the other end of attachment plug has two switches that can touch by a mobile object.

2, telephone alarm device according to claim 1 is characterized in that described mobile object is a dead bolt.

3, telephone alarm device according to claim 1 is characterized in that described mobile object is a door.

4, telephone alarm device according to claim 1 is characterized in that described mobile object is a window.

5. telephone alarm device according to claim 1 is characterized in that described mobile object is other object.

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