CN2131143Y - Multipurpose doorbell structure device - Google Patents

Abstract

The utility model provides a multipurpose doorbell structure device, especially a can be by the pressing of doorbell switch, make DC power supply by the PRT foot of IC with signal input, the MO foot of IC will output signal, the signal of output triggers the transistor on the one hand and switches on and make loudspeaker produce a sound, on the other hand then amplifies and charges to the condenser of timing circuit through cascade amplifying circuit, and make the triac switch component switch on, the lamp is bright, the camera that the socket is connected is also the discernment of visitor simultaneously when the lamp is bright, and lamp and camera except the synchronization action and control its action time by timing circuit simultaneously about a minute, by last doorbell structure device that forms a multipurpose.

Description

Translated fromChinese

本实用新型系有关一种多用途门铃结构装置，尤指一种可藉由门铃之按压，使喇叭产生声响，且灯与摄影机同步作约一分钟之照明，并辨识来访者身份。The utility model relates to a multi-purpose doorbell structure device, in particular to a horn that can be pressed by the doorbell to make a sound, and the light and the camera are simultaneously illuminated for about one minute, and identify the identity of the visitor.

一般市面上之门铃，均单纯作按压，使屋内的人知道有访客之到来，此种方式之缺点在于屋内的人无法确知访客之身份，往往会在毫无防备之情况下开启门让陌生人或推销员等进入，造成一些不必要之困扰，尤而甚者，一些不法之徒亦会藉着此种方式闯入，造成屋内人生命财产及安全之危害，再者由于以往之门铃均无照明功能，实用性亦不佳。Generally, the doorbells on the market are simply pressed to let the people in the house know that there is a visitor coming. The disadvantage of this method is that the people in the house cannot be sure of the identity of the visitor, and they often open the door unsuspectingly to let strangers People or salesmen, etc. enter, causing some unnecessary troubles. What's more, some criminals will also break in in this way, causing harm to the lives, property and safety of people in the house. No lighting function, practicality is also not good.

鉴于此，本实用新型的目的是提供一种具有辨识访客兼具照明等功能之门铃结构装置，该装置可藉由集成电路（IC）之控制使门铃响，且灯亮、摄影机拍摄访客，以辨识访客身份，及计时装置控制灯、摄影机动作之时间，藉上述方法形成一种具有防盗、辨识、照明及适合各种时间使用之多用途门铃结构装置。In view of this, the purpose of this utility model is to provide a doorbell structure device with the functions of identifying visitors and lighting. The identity of the visitor, and the time when the timing device controls the light and the camera action, form a multi-purpose doorbell structure device with anti-theft, identification, lighting and suitable for various time use by the above method.

兹配合附图  佐以详细说明本实用新型的门铃结构装置：Hereby cooperate with accompanying drawing to explain in detail the doorbell structural device of the present utility model:

图1系本实用新型之组态立体外观图；Fig. 1 is the three-dimensional appearance diagram of the configuration of the utility model;

图2系本实用新型之电路图；Fig. 2 is the circuit diagram of the utility model;

图3系本实用新型之电路流程图；Fig. 3 is the circuit flow diagram of the utility model;

图4系本实用新型之立体外观图；Fig. 4 is the three-dimensional appearance diagram of the utility model;

图5系本实用新型之实施例图。Fig. 5 is the embodiment figure of the utility model.

本实用新型之多用途门铃结构装置，主要包含有一电路装置1；其中，该电路装置1系藉变压器11经整流电流12将交流电源经降压、整流而输出一直流电源，该直流电源一端接于IC13之VDD脚，另一端则藉一门铃开关（SW）14接于IC13之PRT脚上。当门铃开关（SW）14受压使直流电源经IC之PRT脚相导通时，IC即将一信号由MO脚予以输出，输出之信号一方面直接触发晶体管Tr2导通，而令喇叭15将声响由门铃3予以输出，信号另一方面则经由晶体管Tr3及串级放大电路16予以放大    ，并对计时电路17充电，以触发三端双向可控硅开关元件18导通，并令灯19亮，灯亮同时则插接于插座10上之摄影机2亦同步作访客之辨识，藉上以形成一门铃结构装置之实用新型。The multi-purpose doorbell structure device of the present utility model mainly includes a circuit device 1; wherein, the circuit device 1 uses atransformer 11 to output a DC power supply through arectification current 12 through a step-down and rectification of the AC power supply, and one end of the DC power supply is connected to On the VDD pin of IC13, the other end is connected to the PRT pin of IC13 by a doorbell switch (SW) 14 . When the doorbell switch (SW) 14 is pressed to make the DC power supply conduct through the PRT pin of the IC, the IC will output a signal from the MO pin, and the output signal directly triggers the conduction of the transistor Tr2 on the one hand, so that thespeaker 15 will sound The doorbell 3 is output, and the signal is amplified by the transistor Tr3 and thecascaded amplifier circuit 16 on the other hand, and charges thetiming circuit 17 to trigger the conduction of thetriac 18 and turn on thelight 19. When the light is on, thevideo camera 2 plugged into thesocket 10 is also synchronously identified as a visitor, thereby forming a utility model of a doorbell structure device.

本实用新型之计时电路17对灯19及插座10外接之摄影机2作约一分钟之计时控制，当灯10及摄影机2作照明及访客之辨识约一分钟后即自动熄灭。Thetiming circuit 17 of the present utility model performs timing control for about one minute to thelight 19 and thevideo camera 2 externally connected to thesocket 10, and then automatically goes out after about one minute when thelight 10 and thevideo camera 2 are used for lighting and visitor identification.

本实用新型之插座10除连接摄影机2外，其亦可依需求作其他外部设备之连接使用。In addition to connecting thecamera 2, thesocket 10 of the present invention can also be used for connecting other external devices as required.

本实用新型之电路设计新颖实用，其实属一具专利性之新型创作，故依法申请之。The circuit design of the utility model is novel and practical, and it is actually a patentable new creation, so it is applied for according to law.

Claims (1)

1, a kind of multi-usage doorbell constructional device is characterized in that consisting predominantly of a circuit arrangement; Wherein, This circuit arrangement is the mat transformer through rectification circuit with AC power through step-down, rectification and export a direct current power supply, and this direct supply one is terminated at the VDD pin of IC, and the other end then mat one doorbell switch (SW) is connected on the PRT pin of IC.When doorbell switch (SW) pressurized makes direct supply through the conducting of the PRT of IC pin, IC is about to a signal and is exported by the MO pin, the signal of output directly triggers transistor Tr 2 conductings on the one hand, and make loudspeaker that the sound is exported by doorbell, signal is then amplified via transistor Tr 3 and tandem amplifying circuit on the other hand, and timing circuit charged, to trigger the TRIAC conducting, and making lamp bright, the bright while of lamp then is plugged in the identification that video camera on the socket is also done the visitor synchronously.

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