CN201508611U

CN201508611U - Electronic reminder

Info

Publication number: CN201508611U
Application number: CN2009202283476U
Authority: CN
Inventors: 丁路
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-23
Filing date: 2009-09-23
Publication date: 2010-06-16
Anticipated expiration: 2019-09-23

Abstract

The utility model provides an electronic reminder. The reminder comprises a control box and a microswitch, a doorbell switch and a vibrating sensor which are mounted above a door handle, wherein the control box comprises a control switch, a battery box, a controller, a speech chip and a loudspeaker; the controller is a minimum system of a singlechip; the microswitch, the doorbell switch and the vibrating sensor are respectively connected with an input interface of the controller; the speech chip is connected with the output interface of the controller; and the output terminal of the speech chip is connected with the loudspeaker. By taking multiple protection measures, the electronic reminder can achieve the purposes of reminding a host of taking out key after the door is opened, and preventing a thief from entering the room to steal easily is the home is unattended. Therefore, the electronic reminder has the advantages of reasonable and humanized design, excellent anti-theft performance, and convenient use.

Description

The electronic reminding device

Technical field

The utility model relates to burglar alarm articles for use field, is used for specifically that key is forgotten to pull out and a kind of electronic reminding device of home security.

Background technology

According to daily observation and multiple media report, the people is arranged often because of various reasons, key is forgotten not pull out on door and cause family or vehicle stolen, cause the impaired phenomenon of property.When the thief steals, also generally can select under the unmanned situation of family, from the lock of forcing open the door in advance, the business of burglary again, it is impaired to cause family's property.Existing anti-theft measure can't satisfy simultaneously and in time pulls key after can reminding owner to open the door and can prevent thief's burglary function easily.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, in time pulls key after can reminding owner to open the door and can prevent thief's electronic reminding device of burglary easily by a kind of.

The purpose of this utility model is achieved in that described electronic reminding device, comprises a control enclosure and the microswitch, doorbell switch and the vibration transducer that are positioned on the door handle top; Described control enclosure comprises gauge tap, battery case, controller, speech chip, loudspeaker, and its middle controller is a single-chip minimum system; Microswitch, doorbell switch and vibration transducer link to each other with the input interface of controller respectively, and speech chip links to each other with the output interface of controller, and the output terminal of speech chip links to each other with loudspeaker.

The beneficial effects of the utility model: owing to adopt above technical scheme, by microswitch, doorbell switch and the measure of vibration transducer multiple-protection, thereby in time pull key after realizing to remind owner to open the door, can prevent that again the thief takes advantage of nobody purpose of burglary easily of family.Therefore, the utlity model has reasonable in design, hommization, advantage that theftproof performance is good, easy to use.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is the utility model electrical principle block diagram.

Among the figure: 1-control enclosure, 2-door handle, 3-microswitch, 4-doorbell switch, 5-vibration transducer, 6-gauge tap, 7-battery case, 8-controller, 9-speech chip, 10-loudspeaker.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, described electronic reminding device is characterized in that: this reminiscences comprises a control enclosure 1 and is positioned on microswitch 3, doorbell switch 4 and the vibration transducer 5 of door handle 2 tops; Described control enclosure 1 comprises gauge tap 6, battery case 7, controller 8, speech chip 9, loudspeaker 10, and its middle controller 8 is a single-chip minimum system; Microswitch 3, doorbell switch 4 and vibration transducer 5 link to each other with the input interface of controller 8 respectively, and speech chip 9 links to each other with the output interface of controller 8, and the output terminal of speech chip 9 links to each other with loudspeaker 10.

This reminiscences realizes reminding recording and controls playing of item by the specific program of The built-in.

Carry out the principle explanation in conjunction with the electrical principle block diagram of Fig. 2 more below.

At battery case 7 first-class batteries, cover the lid of battery case 7; Stir gauge tap 6, closing of circuit, reminiscences enters normal operating conditions, and microswitch 3, doorbell switch 4 and vibration transducer 5 are in acquisition mode.

When going to turn the handle with hand 2 the time, microswitch 3 is connected, and send signal to controller 8, after controller 8 receives trigger pip, send broadcast voice control signal to speech chip 9, at this moment speech chip 9 begin to play the voice content that is stored in advance in the chip " owner please in time pulls up key! ", sound through loudspeaker 10, remind owner to pull key.

When the people rang a doorbell, doorbell switch 4 was connected, and sends signal to controller 8, after controller 8 receives trigger pip, send to speech chip 9 and to play the voice control signal, at this moment speech chip 9 begin to play the voice content that is stored in advance in the chip " father, the someone knocks at the door! ", send through loudspeaker 10.

When someone outdoors propagandas directed to communicate, knocks at the door, during picking lock, vibration transducer 5 work, and send signal to controller 8, after controller 8 receives trigger pip, send broadcast voice control signal to speech chip 9, at this moment speech chip 9 begin to play the voice content that is stored in advance in the chip " father, the someone knocks at the door! ", send through loudspeaker 10.

After real owner enters,, when staying within, can conveniently gauge tap 6 be placed "off" state if do not prepare to go out for a long time; Face when going out, be placed on "open" state again.

Claims

1. electronic reminding device is characterized in that: this reminiscences comprises a control enclosure (1) and is positioned on microswitch (3), doorbell switch (4) and the vibration transducer (5) of door handle (2) top; Described control enclosure (1) comprises gauge tap (6), battery case (7), controller (8), speech chip (9), loudspeaker (10), and its middle controller (8) is a single-chip minimum system; Microswitch (3), doorbell switch (4) and vibration transducer (5) link to each other with the input interface of controller (8) respectively, and speech chip (9) links to each other with the output interface of controller (8), and the output terminal of speech chip (9) links to each other with loudspeaker (10).