CN201773457U

CN201773457U - Telephone doorbell

Info

Publication number: CN201773457U
Application number: CN2010205325276U
Authority: CN
Inventors: 冯廷越
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-17
Filing date: 2010-09-17
Publication date: 2011-03-23
Anticipated expiration: 2020-09-17

Abstract

The utility model provides a telephone doorbell, relating to the technical field of doorbell, and the telephone doorbell is characterized in that the telephone doorbell comprises a telephone and an extended microphone, wherein the interfaces for the two opened electrodes of replay key of the telephone are connected to the two output ends which are connected to an alarming horn of a vibration alarm and the interfaces for the two opened electrodes of replay key of the telephone are connected to the two ends of the wire which is controlled by a doorbell switch. The telephone doorbell provided by the utility model has the advantages that the purpose for communicating with the host outside the house after knocking the door or ranging the doorbell and the telephone doorbell is simultaneously provided with an anti-theft function.

Description

Entryphone

Technical field

The utility model is the doorbell technical field, especially a kind of entryphone.

Background technology

At present, doorbell on the market is of a great variety, but these doorbells are realized the function of call-reminding in the time of only can working as owner and be in, if owner goes out outside, then can't know has the visitor visiting in the family, and some has the doorbell complex structure of recording and visual function, costs an arm and a leg, install and use inconvenience, can not widespread use and common salary family.

Summary of the invention

The purpose of this utility model with regard to provide a kind of knock at the door or press doorbell aloud after can realize the entryphone conversing and exchange with the owner who goes out outside.

The new-type novel solution of this practicality is such: the microphone with a phone and prolongation, the open the two poles of the earth circuit port of the replay key of described phone is connected alarming horn with a vibration alarm two output terminals connect, the electric wire two ends that a two poles of the earth circuit port that the replay key of described phone is open and a doorbell switch are controlled.

Because adopt such scheme, the utility model compared with prior art has the following advantages:

Because doorbell switch, the vibration alarm that is connected with phone be installed, when the visitor comes to visit, knock at the door or press doorbell switch, the phone that is connected with vibration alarm, doorbell switch can use the mode of replay to put through owner's mobile phone, realize that visitor and the real-time of owner exchange, and in addition, want burglary as the robber, in the process of forcing open the door, trigger vibration alarm, connect owner's phone, by the door communication, the fright robber plays anti-theft effect.

Description of drawings

Accompanying drawing is the embodiment of utility model.

Accompanying drawing 1 is a structural representation of the present utility model.

Embodiment

Embodiment of the present utility model includes phone 1, the telephone microphone 2 that prolongs, vibration alarm 3, doorbell switch 4, door 5.

In structure shown in Figure 1, telephone microphone 2, vibration alarm 3, the doorbell switch 4 of prolongation is installed on door 5.The output terminal of doorbell switch 4 is connected by the open the two poles of the earth circuit port of the lead and the replay key of phone 1.Vibration alarm 3 can adopt the vibration alarm of removing loudspeaker.The open the two poles of the earth circuit port of the replay key of phone 1 is connected alarming horn with vibration alarm 3 two output terminals connect, when the people presses doorbell switch 4 or knocks at the door vibration vibration alarm 3, the reproducing function of phone 1 just is activated, connect owner's mobile phone, behind the closing of the circuit, owner can talk with the visiting person by the telephone microphone 2 that is installed on the prolongation on the door, and identification visiting person is kith and kin or stranger.When owner stays out, by communication on telephone, can arrange new face time, when owner is in, after visiting person talk, do not want to meet with the visiting person, also can serve as reasons and evade meeting to stay out.Unmanned within doors if the robber, must determine to the doorstep in advance, by the door communication, the robber does not know whether to have within doors the people at all, just dare not force open the door, and so just reaches anti-theft effect.Even if the bold burglary of robber, it is antitheft jointly that everybody can unite neighbours, just worried after owner receives strange visiting person and calls on, and the neighbour's that just can make a telephone call to please neighbours help tour in front of the door to oneself.When this device obtains social widespread use, anti-theft effect will be better.

Claims

1. entryphone, it is characterized in that: the microphone (2) that has a phone (1) and prolong, the open the two poles of the earth circuit port of the replay key of described phone (1) is connected alarming horn with a vibration alarm (3) two output terminals connect, the electric wire two ends that a two poles of the earth circuit port that the replay key of described phone (1) is open and a doorbell switch (4) are controlled.