CN203573444U - Remote control vibration device - Google Patents

Abstract

The utility model relates to the technical field of security and provides a remote control vibration device comprising a transmitter, a receiver and an induction alarm. The transmitter is a RCM-1A transmitting module. The receiver includes a RCM-1B receiving module, a decimal counting and frequency-dividing device digital integrated circuit and a thyristor switch VT circuit, wherein a pin 2 of the RCM-1B receiving module is connected with a pin 15 of a CD4017 decimal counter through a diode VD1, pins 2, 7, 1, 6 and 11 of the CD4017 decimal counter are connected with a resistor 12 through a diode, the resistor 12 is connected with the base of a triode VT, and the triode VT is used as a switch between the rear-end induction alarm and a power supply. The induction alarm includes a piezoelectric buzzer Y1, a buzzer element Y2, a D flip-flop, a switch KW1, a music IC chip, resistors R1-R3 and R5-R9, capacitors C3-C9 and diodes D3-D4.

Description

A kind of remote control vibratory equipment

Technical field

The utility model relates to technical field of security and protection, and a kind of remote control vibratory equipment is provided.

Background technology

Raising along with scientific and technical progress and people's material and cultural life, the demand of people's safety is also more and more higher, thereby various security devices arise at the historic moment, security device need to carry out Real-time Collection to various environmental informations in security protection, judges whether environmental information exists extremely.

Utility model content

It is a kind of simple in structure that the purpose of this utility model is to provide, and facilitates integrated a kind of remote control vibratory equipment.

The utility model is by the following technical solutions to achieve these goals:

A kind of remote control vibratory equipment, it is characterized in that: comprise transmitter, receiver, induction alarm device, transmitter is RCM-lA transmitter module, receiver comprises RCM-1B receiver module, decimal system frequency-dividing counter digital integrated circuit and thyristor switch vt circuit, 2 pins of RCM-lB receiver module are connected with 15 pin of CD4017 decade counter by diode VD1, 2 of CD4017 decade counter, 7, 1, 6, 11 pins are all by diode connecting resistance R12, resistance R 12 connects the base stage of triode VT, triode VT is as the switch between rear end induction alarm device and power supply, induction alarm device: it comprises piezoelectric buzzer Y1, buzzing sheet Y2, d type flip flop, K switch W1, music IC chip, resistance R 1-R3, R5-R9, capacitor C 3-C9, diode D3-D4, triode Q1-Q3, inductance L 1, LED, power supply, boost inductance L1, described power supply is by capacitor C in parallel 4 and C5 ground connection for filtering and voltage stabilizing, power supply connects the K2 pin of K switch W1 by LED, the K1 pin ground connection of K switch W1, the K pin of K switch W1 connects d type flip flop D pin, the K pin of K switch W1 meets the reset terminal pin R of d type flip flop by electric capacity, the R pin of d type flip flop is by resistance R 9 ground connection, between the base stage of described triode Q2 and emitter, be connected piezoelectric buzzer Y1, the base stage of described triode Q2 connects power supply by R1, R1 provides base current for triode Q2, the emitter of described triode Q2 is connected with for stablizing the resistance R 6 of triode Q2 quiescent point, the CLK pin that the emitter of triode Q2 connects d type flip flop provides clock for it, the Q pin of described d type flip flop connects Music Clip input end by resistance R 2, described Music Clip output terminal connects the base stage of triode Q3 by resistance R 3, the collector of triode Q3 is connected with the collector of the Q1 of triode, the base stage of the emitter connecting triode Q1 of triode Q3, the grounded emitter of triode Q1, the collector of triode Q3 connects boost inductance and drives boost inductance work, described boost inductance is connected with buzzing sheet Y2 and is accessed short circuit both positive and negative polarity, the Q pin contact resistance R8 of described d type flip flop, resistance R 8 is by capacitor C 9 ground connection, capacitor C 9 connects the R pin of d type flip flop by diode D4, the anode of diode D connects electric capacity, negative electrode connects d type flip flop R pin.

The utility model is because adopted above technical scheme, and its circuit structure is simple, and components and parts use few, with low cost, facilitate integrated.

Accompanying drawing explanation

Fig. 1 is the utility model system circuit diagram.

Embodiment

A kind of remote control vibratory equipment, it is characterized in that: comprise transmitter, receiver, induction alarm device, transmitter is RCM-lA transmitter module, receiver comprises RCM-1B receiver module, decimal system frequency-dividing counter digital integrated circuit and thyristor switch vt circuit, 2 pins of RCM-lB receiver module are connected with 15 pin of CD4017 decade counter by diode VD1, 2 of CD4017 decade counter, 7, 1, 6, 11 pins are all by diode connecting resistance R12, resistance R 12 connects the base stage of triode VT, triode VT is as the switch between rear end induction alarm device and power supply, induction alarm device: it comprises piezoelectric buzzer Y1, buzzing sheet Y2, d type flip flop, K switch W1, music IC chip, resistance R 1-R3, R5-R9, capacitor C 3-C9, diode D3-D4, triode Q1-Q3, inductance L 1, LED, power supply, boost inductance L1, described power supply is by capacitor C in parallel 4 and C5 ground connection for filtering and voltage stabilizing, power supply connects the K2 pin of K switch W1 by LED, the K1 pin ground connection of K switch W1, the K pin of K switch W1 connects d type flip flop D pin, the K pin of K switch W1 meets the reset terminal pin R of d type flip flop by electric capacity, the R pin of d type flip flop is by resistance R 9 ground connection, between the base stage of described triode Q2 and emitter, be connected piezoelectric buzzer Y1, the base stage of described triode Q2 connects power supply by R1, R1 provides base current for triode Q2, the emitter of described triode Q2 is connected with for stablizing the resistance R 6 of triode Q2 quiescent point, the CLK pin that the emitter of triode Q2 connects d type flip flop provides clock for it, the Q pin of described d type flip flop connects Music Clip input end by resistance R 2, described Music Clip output terminal connects the base stage of triode Q3 by resistance R 3, the collector of triode Q3 is connected with the collector of the Q1 of triode, the base stage of the emitter connecting triode Q1 of triode Q3, the grounded emitter of triode Q1, the collector of triode Q3 connects boost inductance and drives boost inductance work, described boost inductance is connected with buzzing sheet Y2 and is accessed short circuit both positive and negative polarity, the Q pin contact resistance R8 of described d type flip flop, resistance R 8 is by capacitor C 9 ground connection, capacitor C 9 connects the R pin of d type flip flop by diode D4, the anode of diode D connects electric capacity, negative electrode connects d type flip flop R pin.

Make principle

A kind of remote control vibratory equipment comprises transmitter, receiver, induction alarm device, transmitter has only been used a RCM-lA(IC module) transmitter module, receiver is by receiver module IC2(RCM-1 B), several parts such as decimal system frequency-dividing counter digital integrated circuit IC3 and thyristor switch vt circuit form.

The odd number output terminal Q1 of decimal system frequency-dividing counter digital integrated circuit IC3, Q3, Q5, Q7, Q9 is connected to the left end of resistance R 12 by diode, as long as while having any output terminal output high level in 5 odd number output terminals, the base stage that this high level adds to transistor VT through R2 makes its conducting, the even number output terminal Q0 of IC3, Q2, Q4, Q6, Q8 is all unsettled not to be connect.Capacitor C 3 and resistance R 1 form the electrify restoration circuit of switch, during just energising, the R end of decimal system frequency-dividing counter digital integrated circuit IC3 obtains positive pulse, frequency-dividing counter IC3 resets, it exports high level, other output terminals are low level, thus transistor VT cut-off, rear end induction alarm device dead electricity.

RCM-lA transmitter module IC1 and RCM-1 B receiver module IC2 are RCM-lA and RCM-I B transmitter module and the receiver module of pairing, the 2 pin output low levels of RCM-1 B receiver module IC2 at ordinary times, when pressing RCM-lA transmitter module button SB, RCM-1 B receiver module IC2 pin output high level; While unclamping SB, 2 pin of RCM-1 B receiver module IC2 recover low level.So often click SB, 2 pin of RCM-1 B receiver module IC2 are just held count pulse of defeated people by diode VD1 to the CP of decimal system frequency-dividing counter digital integrated circuit IC3, decimal system frequency-dividing counter digital integrated circuit IC3 is counted, and 10 output terminal ministers in ancient times of decimal system frequency-dividing counter digital integrated circuit IC3 are once the wonderful high level of exporting in turn successively.From upper surface analysis, if repeatedly press button SB, just there is high level and low level in the even number output terminal group of IC3 and odd number output terminal group in turn.In odd number output terminal group, have one to occur high level, induction alarm device is energising just; While having one to occur high level in even number output terminal group, induction alarm device is with regard to dead electricity.So press transmitting button, can control easily the work of induction alarm device.

The power supply of this circuit is directly convenient mobile by 9V powered battery, and the governor circuit of this alarm is used a cheap piezoelectric buzzer Y1 as sensor.This hummer has Bidirectional pressure electrical effect: when adding voltage at its two ends, its piezoceramic material can produce mechanically deform and send vibrations sound; Otherwise, when it is subject to robber and forces open the door the mechanical shock sound producing while entering the room, at its two ends, will produce corresponding output voltage.Here a specific character after utilizing, makes it play the effect of vibration sensor.The generation part of reporting to the police is the last specific character of use.The first order amplifier that the voltage that piezoelectric sensor Y1 produces is comprised of transistor Q2 etc. amplifies approximately 200 times.Its collector voltage is high level when not triggering.R1, R2 provide the effect of Q2 bias voltage.K switch W1 switches on power, because electric capacity both end voltage can not be suddenlyd change, 10 pin of CD4013 are high level, and slowly charge through resistance R 9, play the object of start delayed alarm, when capacitor charging is reduced to 3.6V left and right to 10 pin level, alarm enters the state of alert, once there be enough strong vibration signal, through sensor Y1, detect, and amplify through Q2, the negative saltus step of output, trigger the 13 pin output high level that trigger makes CD4013, the work of triggering Music Clip, Music Clip powers on just (generally has 110 sound by 2 pin output audio signals, 119 sound, 120 sound are by 3 foot control systems: unsettled 110 sound, connect positive 119 sound, connect negative 120 sound), then by Q4, the Darlington transistor that Q3 forms drives boost inductance to drive buzzing sheet to sound the alarm.At this moment the high level triggering slowly charges to capacitor C 9 through resistance R 8, and process diode D4 is to 10 pin of CD4013, level constantly rising 13 pin of CD4013 in charging process keeps high level constant, until charging voltage arrives 2V left and right, making the 13 pin upsets of CD4013 is low level, and the voltage of C9 discharges rapidly by diode D3 and resistance R 7, and 10 pin of CD4013 are reduced to low level, circuit reenters the state of alert, receives next time and triggers.And the power consumption of this circuit only has several milliamperes.

Claims (1)

1. a remote control vibratory equipment, it is characterized in that: comprise transmitter, receiver, induction alarm device, transmitter is RCM-lA transmitter module, receiver comprises RCM-1B receiver module, decimal system frequency-dividing counter digital integrated circuit and thyristor switch vt circuit, 2 pins of RCM-lB receiver module are connected with 15 pin of CD4017 decade counter by diode VD1, 2 of CD4017 decade counter, 7, 1, 6, 11 pins are all by diode connecting resistance R12, resistance R 12 connects the base stage of triode VT, triode VT is as the switch between rear end induction alarm device and power supply, induction alarm device: it comprises piezoelectric buzzer Y1, buzzing sheet Y2, d type flip flop, K switch W1, music IC chip, resistance R 1-R3, R5-R9, capacitor C 3-C9, diode D3-D4, triode Q1-Q3, inductance L 1, LED, power supply, boost inductance L1, described power supply is by capacitor C in parallel 4 and C5 ground connection for filtering and voltage stabilizing, power supply connects the K2 pin of K switch W1 by LED, the K1 pin ground connection of K switch W1, the K pin of K switch W1 connects d type flip flop D pin, the K pin of K switch W1 meets the reset terminal pin R of d type flip flop by electric capacity, the R pin of d type flip flop is by resistance R 9 ground connection, between the base stage of described triode Q2 and emitter, be connected piezoelectric buzzer Y1, the base stage of described triode Q2 connects power supply by R1, R1 provides base current for triode Q2, the emitter of described triode Q2 is connected with for stablizing the resistance R 6 of triode Q2 quiescent point, the CLK pin that the emitter of triode Q2 connects d type flip flop provides clock for it, the Q pin of described d type flip flop connects Music Clip input end by resistance R 2, described Music Clip output terminal connects the base stage of triode Q3 by resistance R 3, the collector of triode Q3 is connected with the collector of the Q1 of triode, the base stage of the emitter connecting triode Q1 of triode Q3, the grounded emitter of triode Q1, the collector of triode Q3 connects boost inductance and drives boost inductance work, described boost inductance is connected with buzzing sheet Y2 and is accessed short circuit both positive and negative polarity, the Q pin contact resistance R8 of described d type flip flop, resistance R 8 is by capacitor C 9 ground connection, capacitor C 9 connects the R pin of d type flip flop by diode D4, the anode of diode D connects electric capacity, negative electrode connects d type flip flop R pin.