CN2642339Y

CN2642339Y - Emulational electronic hypnotizing device

Info

Publication number: CN2642339Y
Application number: CN 03244574
Authority: CN
Inventors: 何伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-07
Filing date: 2003-04-07
Publication date: 2004-09-22
Anticipated expiration: 2013-04-07

Abstract

A simulated electric aid-sleeping device includes an automatic closing circuit for delay and a composite wave-shaped low frequency generating circuit; the automatic closing circuit provides the work voltage for the device; the composite wave-shaped low frequency generating circuit is controlled by a rhythm-changing second surging circuit; the composite wave-shaped low frequency generating circuit is connected with an electric message alarming apparatus with a resonation cavity to realize the rhythm-changing simulated water dropping sound and the automatic closing; and the utility model has a micro power consumption aid-sleeping effect with the work on the micro ampere level of the average consumption. The utility model has no electromagnetic radiation.

Description

The artificial electronic sleeping-aid device

This utility model relates to a kind of artificial electronic sleeping-aid device.

Consult from network, existing at present hypnotic device research and development miscellaneous are come out, and that sees is electric field, the action of a magnetic field or directly is contacted with people ear etc. with electrode more.And current drain is also bigger, and majority does not also possess automatic shutdown function, and user also need be concerned about shutdown power saving problem etc.In view of above-mentioned, the purpose of this utility model provides a kind of existing good simulated effect, has combine with user psychology, physiology traitorous to play working method and the little power consumption function of shutting down automatically again, makes satisfied sleeping effect be achieved.And circuit is very simple, and price is very cheap.

The purpose of this utility model is achieved through the following technical solutions:

A kind of artificial electronic sleeping-aid device is characterized in that it comprises:

One time-delay automatic shutdown circuitry, power supply is connected with it; One composite wave-shape low frequency produces circuit, and described time-delay automatic shutdown circuitry is supplied with its power supply; One switches political loyalty plays a second oscillating circuit, and described composite wave-shape low frequency produces circuit and controlled by it; One band resonator electronics news Chinese percussion instrument, described composite wave-shape low frequency produces circuit and finally is connected with its enforcement.

Described time-delay automatic shutdown circuitry, composite wave-shape low frequency produce circuit and traitorous second oscillating circuit and the band resonator electronics news Chinese percussion instrument played, and have constituted little power consumption emulation this special technology scheme efficiently jointly.

This utility model is to do and prepare for " start " under " shutdown " state.When needs carry out sleeping work (i.e. " start "), four parts that it comprised just enter duty simultaneously, and the rhythm of playing second oscillating circuit of switching political loyalty is being controlled the electroacoustic conversion that the composite wave-shape low frequency produces circuit and realizes the compound low frequency waveform of emulation by the electronics news Chinese percussion instrument of special band resonator from fast to slow.

The utility model has the advantages that:

1. solved automatic shutdown.

2. realize the micropower circuit design, accomplished to change in 1 year one-shot battery.

3. use open-and-shut circuit design, realized Ultra Low Cost, electronic simulation, small size, highly reliable, glad energy, thereby improved its extent of spreading amd application greatly.

Describe in detail below in conjunction with drawings and Examples:

Fig. 1 is a circuit block diagram of the present utility model; Fig. 2 is circuit theory diagrams of the present utility model.

See also accompanying drawing 1.This utility model comprises: time-delay automatic shutdown circuitry 1, traitorous second oscillating circuit 2, composite wave-shape low frequency generation circuit 3, the band resonator electronics news Chinese percussion instrument 4 played.The automatic shutdown circuitry 1 of wherein delaying time is given to switch political loyalty and is played second oscillating circuit 2 and 3 power supplies of composite wave-shape low frequency generation circuit; And the composite wave-shape low frequency produces circuit 3 and is controlled by the traitorous second oscillating circuit 2 of playing again; Band resonator electronics news Chinese percussion instrument 4 realizes that producing the final of circuit 3 with the composite wave-shape low frequency is connected.

See also Fig. 2.(1)～(4) part is all indicated among the figure.Wherein, C1 is a storage capacitor, and when " shutdown ", it stores certain electric weight.When " start ", C1 offers the required electric current in TR1 operating point by R1, also conducting of TR1 conducting, TR2.TR2 is the power switch pipe, and the conducting of TR2 just begins to circuit (2) and circuit (3) power supply.Starting stage, because C1 institute accumulate can be sufficient, voltage is higher, so the conducting of TR1 and TR2 is good, internal resistance is low, so " A " point voltage is also high, near 9V; Along with the C1 prolongation of discharge time, institute's accumulate can reduce, and voltage descends, so the conducting state of TR1 and TR2 descends, internal resistance strengthens gradually, so " A " point voltage also slowly descends.And the exactly decline gradually of this voltage, to circuit (2) part and circuit (1) duty are partly changed, that is: the frequency of oscillation of slack-off gradually, circuit (3) part of the vibration rhythm of circuit (2) part, change to low direction equally, so, just produced the variation of rhythm and the further variation of waveform.

When electric weight that C1 stored up drains gradually, TR1 ends by, TR2, and " A " point loses voltage, and entire machine quits work.Place switch again " OFF " position morning next day, gives C1 in charging in fact again, in order to using evening.

What is particularly worth mentioning is that this unique circuit method for designing has solved low-cost, little power consumption emulation and shuts down automatically in the difficult problem of one.

Claims

1. artificial electronic sleeping-aid device is characterized in that it comprises:

One time-delay automatic shutdown circuitry, power supply is connected with it;

One composite wave-shape low frequency produces circuit, and described time-delay automatic shutdown circuitry is supplied with its power supply;

One switches political loyalty plays a second oscillating circuit, and described composite wave-shape low frequency produces circuit and controlled by it:

One band resonator electronics news Chinese percussion instrument, described composite wave-shape low frequency produces circuit and finally is connected with its enforcement.

2. artificial electronic sleeping-aid device as claimed in claim 1, it is characterized in that: described composite wave-shape low frequency produces circuit and is controlled by to switch political loyalty and plays a second oscillating circuit, and is connected with band resonator electronics news Chinese percussion instrument that producing switches political loyalty and plays the microampere order micropower circuit working method of emulation water droplet sound and extremely effective automatic shutdown circuitry designs this original creation scheme.