CN100405407C

CN100405407C - Intelligent doorbell

Info

Publication number: CN100405407C
Application number: CNB2005100371591A
Authority: CN
Inventors: 吴喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-14
Filing date: 2005-09-14
Publication date: 2008-07-23
Anticipated expiration: 2025-09-14
Also published as: CN1753039A

Abstract

The present invention relates to an intelligent doorbell, even if interviewees do not at home, the present invention still enables visitors to obtain contact with the interviewees. The present invention is composed of a hand-free calling buzzer of the doorbell and a micro host machine of the doorbell. The present invention uses AC-DC automatic switching between a battery and an external power supply 4.5V-9V so as to supply electricity. The switching of the functions of home and egression is set by a second gear switch, and a third gear switch can store three communication numbers. The micro host machine of the doorbell is connected with telephone wires so as to realize the following functions: when the interviewees are at home, the second gear switch is set into the function of the home, the visitors press a doorbell switch in the hand-free calling buzzer of the doorbell, and the interviewees can learn that the visitors come; when the interviewees egress, the second gear switch is set into the function of the egression, the visitors press the doorbell switch in the hand-free calling buzzer of the doorbell so as to start the numbers of such gear, which are set in advance, in the communication numbers of a third gear of the micro host machine, and the micro host machine of the doorbell automatically dials to the numbers of the micro host machine. After the communication is completed, the micro host machine of the doorbell can automatically recoil the wires.

Description

Intelligent doorbell

Affiliated technical field:

The present invention relates to a kind of device of contact, especially stays out when middle the respondent, also the intelligent doorbell that the visitor is got in touch with it.

Background technology:

At present, known doorbell is divided into video doorbell, induction door bell, wireless doorbell haply.After the visitor presses doorbell, only could receive the visitor under the situation that the respondent is in, if but unmanned in the respondent family, the visitor then is at a loss what to do.Traditional doorbell can not allow the visitor find the respondent timely and effectively, and usually helpless missing, brings inconvenience all the more at the today in the high-quality development of life.

Summary of the invention:

In order to overcome the weak point that existing doorbell is made troubles to life, the invention provides a kind of intelligent doorbell, this doorbell not only has the advantage of traditional doorbell, even and if can make during the respondent stays out, but as long as the visitor-press intelligent doorbell, even the visitor does not know respondent's mobile phone, also can relate to the respondent easily, can also allow the respondent confirm visitor's identity or visiting purpose etc.

The technical solution adopted for the present invention to solve the technical problems is:

Intelligent doorbell is made up of hands-free calling set of doorbell and doorbell mainframe micro.Power supply adopts battery and external power supply 4.5V～9V alternating current-direct current to exchange automatically.Wherein, the doorbell mainframe micro is made up of LCD plate, CPU, quartz crystal oscillator, carbon resister, glass, zebra paper, doorbell loudspeaker, ceramic disc capacitor, electrochemical capacitor, commutation diode, light emitting diode, voltage stabilizing diode, triode, chip, colour loop inductance, wire jumper, main circuit board, keypad, take-up switch, music IC, two gear switch, third gear switch, telephone wire, pilot lamp, connecting line.Two gear switch are arranged on house, the function conversion of going out; Third gear switch can be stored three communication numbers.The doorbell mainframe micro is connected with telephone wire, can realize following function: when the respondent is in, two gear switch are set to be in, and the visitor presses doorbell switch in the hands-free calling set of doorbell, and (the hands-free calling set of doorbell is made up of loudspeaker, take-up, doorbell switch, microphone.), the respondent just can learn the visitor; When the respondent went out, two gear switch were set to go out, and after the visitor presses doorbell switch in the hands-free calling set of doorbell, had started a certain shelves number of setting in advance in the third gear communication number of mainframe micro.Like this,, also can relate to the respondent easily, can also allow the respondent confirm visitor's identity or visiting purpose etc. even the visitor does not know respondent's mobile phone.If the busy tone phenomenon occurs, mainframe micro starts automatic wire winding function.Fail take-up, situation that noise effect is bigger if any the long period, can start the take-up switch, can reach the purpose that the line is busy without reason.

The invention has the beneficial effects as follows that security performance is good, the efficient height is applicable to family, has popularization.

Description of drawings:

The present invention is further described below in conjunction with outside the drawings and Examples.

Fig. 1 is a fundamental diagram of the present invention.

Fig. 2 is the circuit theory diagrams of mainframe micro.

Among Fig. 1,1. loudspeaker, 2. doorbell switch, 3. microphone, 4. take-up, 5. third gear pilot lamp, 6. two gear switch, 7. third gear switch, 8. battery, 9. doorbell loudspeaker, 10. relay indicating light, 11. external power supplys, 4.5～9V, 12. insert telephone wires, 13. doorbell mainframe micros.

Embodiment:

In example shown in Figure 1, at first import your needed mobile phone or Personal Handy-phone System number (13), this number will show on LCD screen, consult errorless after, press Hands-free key and confirm storage (intelligent doorbell has the information hold function,, can change at any time if needed.)。2. switch push, 3. behind the shelves, available same mode is stored the Mobile Directory Number under it.When the respondent goes out, two gear switch (6) are set to go out, after the visitor presses doorbell switch (2) in the hands-free calling set of doorbell, started a certain shelves number of setting in advance in third gear (7) communication number of mainframe micro, the visitor can be rapidly and the respondent get in touch.If the busy tone phenomenon occurs, mainframe micro starts automatic wire winding function.Fail take-up, situation that noise effect is bigger if any the long period, can start take-up (4), can reach the purpose that the line is busy without reason.

Claims

1. an intelligent doorbell is made up of hands-free calling set of doorbell and doorbell mainframe micro; It is characterized in that: the doorbell mainframe micro is made up of LCD plate, CPU, quartz crystal oscillator, carbon resister, glass, zebra paper, doorbell loudspeaker, ceramic disc capacitor, electrochemical capacitor, commutation diode, light emitting diode, voltage stabilizing diode, triode, chip, colour loop inductance, wire jumper, main circuit board, keypad, take-up switch, music IC, two gear switch, third gear switch, telephone wire, pilot lamp, connecting line; Two gear switch are arranged on house, the function conversion of going out; Third gear switch can be stored three communication numbers; Doorbell mainframe micro two gear switch are set to go out, and press the doorbell switch in the hands-free calling set of doorbell, have started a certain shelves number of setting in advance in the third gear communication number of mainframe micro, dial into its number automatically.

2. intelligent doorbell according to claim 1 is characterized in that: after communication finishes, and the take-up automatically of doorbell mainframe micro.