CN204699210U - Raindrop sound electronic hypnotic device - Google Patents
Raindrop sound electronic hypnotic device Download PDFInfo
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- CN204699210U CN204699210U CN201520433465.6U CN201520433465U CN204699210U CN 204699210 U CN204699210 U CN 204699210U CN 201520433465 U CN201520433465 U CN 201520433465U CN 204699210 U CN204699210 U CN 204699210U
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Abstract
The utility model discloses a kind of raindrop sound electronic hypnotic device, its feature comprises: 1.5V DC source, inductive feedback formula high tension generator, high-voltage rectifying and filter circuit, relaxation oscillator.Raindrop sound electronic hypnotic device is within the time of setting, utilize electronic installation to send rhythmical Simulated rainwater again and again and drop in " ticktack, ticktack " sound on step, it can send the raindrop sound of alliteration effect, insomniac intently listens this sound that drips, or and then drip sound number number, then can be easy to people is fallen asleep.Part gerontal patient and pain disease patient sleeps comparatively difficult, sleeping for a long time, it is the most painful to fall asleep.If often oral diazepam class hypnotic drug, then easily form the dependency to medicine.Facts have proved: this raindrop sound electronic hypnotic device is used for the crowd of this type of patient and partial sleep difficulty, all shows good hypnotic effect.
Description
Technical field
This utility model belongs to application of electronic technology field, relates to a kind of raindrop sound electronic hypnotic device.
Background technology
Everybody had such cognition in daily life: in rainy night, the sound that drips of the patter of rain or eaves people can be made to sleep especially fragrant and sweet When used during taking train, the rhythmical sound of wheel contributes to urging people sleepy on the contrary; All these rhythmical, appropriate sounds can stabilize the emotion of people, make people's nerve calm, brain can be impelled to be in relaxed state, thus produce dim sleepiness.
Raindrop sound electronic hypnotic device described in the utility model utilizes this reason and designs, makes.Raindrop sound electronic hypnotic device is within the time of setting, utilize electronic installation to send rhythmical Simulated rainwater again and again and drop in " ticktack, ticktack " sound on step, it can send the raindrop sound of alliteration effect, insomniac intently listens this sound that drips, or and then drip sound number number, then can be easy to people is fallen asleep.Part gerontal patient and pain disease patient sleeps comparatively difficult, sleeping for a long time, it is the most painful to fall asleep.If often oral diazepam class hypnotic drug, then easily form the dependency to medicine.Facts have proved: this raindrop sound electronic hypnotic device is used for the crowd of this type of patient and partial sleep difficulty, all shows good hypnotic effect.
Below describe in detail raindrop sound electronic hypnotic device described in the utility model necessity involved in implementation process, guardian technique content.
Utility model content
Goal of the invention and beneficial effect: raindrop sound electronic hypnotic device is within the time of setting, utilize electronic installation to send rhythmical Simulated rainwater again and again and drop in " ticktack, ticktack " sound on step, it can send the raindrop sound of alliteration effect, insomniac intently listens this sound that drips, or and then drip sound number number, then can be easy to people is fallen asleep.Part gerontal patient and pain disease patient sleeps comparatively difficult, sleeping for a long time, it is the most painful to fall asleep.If often oral diazepam class hypnotic drug, then easily form the dependency to medicine.Facts have proved: this raindrop sound electronic hypnotic device is used for the crowd of this type of patient and partial sleep difficulty, all shows good hypnotic effect.
Circuit working principle: the circuit of raindrop sound electronic hypnotic device is made up of inductive feedback formula high tension generator, commutator and two neon bulb relaxation oscillators.High tension generator is made up of components and parts such as PNP type triode VT1, high frequency transformer B, after button press switch AN, the inductive feedback formula high tension generator starting of oscillation be immediately made up of the coil L1 in high frequency transformer B, coil L2 and PNP type triode VT1, oscillating voltage coils L3 boosts about 300V.300V high pressure, after silicon rectifier diode D1 rectification, charges to electrochemical capacitor C1, can obtain high direct voltage at electrochemical capacitor C1 two ends.By neon bulb NP1, piezoelectric ceramic piece HA1 and neon bulb NP2, piezoelectric ceramic piece HA2 forms relaxation oscillator, its oscillation principle is: the high direct voltage on electrochemical capacitor C1 is through resistance R2, resistance R3 charges respectively to piezoelectric ceramic piece HA1 and piezoelectric ceramic piece HA2, when this voltage is charged to the starting voltage of neon bulb (about 60 ~ 80V), neon bulb NP1 and neon bulb NP2 conducting immediately electric discharge, the electric charge that piezoelectric ceramic piece accumulates also is released, the voltage drop at piezoelectric ceramic piece HA1 and piezoelectric ceramic piece HA2 two ends, when being down to the starting voltage of neon bulb, neon bulb stops aura to be off-state, latter two piezoelectric ceramic piece right will continue through resistance R2 and resistance R3 and charge, and make the voltage at two piezoelectric ceramic piece two ends constantly increase ..., so go round and begin again and form vibration.Piezoelectric ceramic piece is in conducting discharge process, its both end voltage has larger change, and due to piezoelectric effect, piezoelectric ceramics sector-meeting generator tool vibrates, thus can send the raindrop sound of similar raindrop sound " ticktack, ticktack " alliteration effect, it has good hypnotic effect.
Technical characteristic: raindrop sound electronic hypnotic device, it comprises 1.5V DC source, inductive feedback formula high tension generator, high-voltage rectifying and filter circuit, neon bulb relaxation oscillator, it is characterized in that:
Inductive feedback formula high tension generator: it is made up of PNP type triode VT1, high frequency transformer B and resistance R1, the base stage of PNP type triode VT1 connects the different name end of high frequency transformer B coil L1 by resistance R1, the Same Name of Ends connection circuit positive pole VCC of high frequency transformer B coil L1, the colelctor electrode of PNP type triode VT1 connects the different name end of high frequency transformer B coil L2, the emitter stage connection circuit ground GND of the Same Name of Ends connection circuit positive pole VCC of high frequency transformer B coil L2, PNP type triode VT1;
High-voltage rectifying and filter circuit: it is made up of high frequency transformer B coil L3, silicon rectifier diode D1 and electrochemical capacitor C1, the positive pole of the one termination silicon rectifier diode D1 of high frequency transformer B coil L3, the negative pole of silicon rectifier diode D1 connects the positive pole of electrochemical capacitor C1, the other end of high frequency transformer B coil L3 and the negative pole connection circuit ground GND of electrochemical capacitor C1;
Neon bulb relaxation oscillator: it is by resistance R2, neon bulb NP1, piezoelectric ceramic piece HA1 and resistance R3, neon bulb NP2, piezoelectric ceramic piece HA2 forms, the positive pole of the one termination silicon rectifier diode D1 of resistance R2, the other end of resistance R2 and one end of neon bulb NP1, one end of piezoelectric ceramic piece HA1 is connected, the other end of neon bulb NP1 and the other end connection circuit ground GND of piezoelectric ceramic piece HA1, the positive pole of the one termination silicon rectifier diode D1 of resistance R3, the other end of resistance R3 and one end of neon bulb NP2, one end of piezoelectric ceramic piece HA2 is connected, the other end of neon bulb NP2 and the other end connection circuit ground GND of piezoelectric ceramic piece HA2,
The positive pole of 1.5V DC source is by press button AN connection circuit positive pole VCC, and the negative pole of 1.5V DC source is connected with circuit ground GND.
Accompanying drawing explanation
Accompanying drawing 1 is the circuit working schematic diagram of the raindrop sound electronic hypnotic device embodiment that this utility model provides; Two stains on high frequency transformer B in accompanying drawing 1 are the Same Name of Ends of coil L1, coil L2 respectively.
Detailed description of the invention
According to the raindrop sound electronic hypnotic device circuit working schematic diagram shown in accompanying drawing 1 and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in utility model content, and components and parts technical parameter described in embodiment requires and circuit production main points are carried out enforcement and can be realized this utility model, is further described correlation technique of the present utility model below in conjunction with embodiment.
The technical parameter of components and parts and selection requirement
VT1 is PNP type triode, for increasing work efficiency, adopting 3AX81 germanium triode, to improve the drooping characteristic under low-voltage, requiring amplification β >=60;
D1 is silicon rectifier diode, and the model selected is 1N4007;
Resistance all selects RTX-1 type 1/8W metalfilmresistor, and the resistance of resistance R1 is 300 Ω, and the resistance of resistance R2 and resistance R3 is 82M Ω, and 82M Ω high value resistor can obtain with several resistant series;
C1 is electrochemical capacitor, and its capacity is 68 μ F, more than the requirement of withstand voltage 400V of electrochemical capacitor, and requires that the leakage current of electrochemical capacitor C1 is the smaller the better, if the leakage current electricity of electrochemical capacitor C1 is comparatively large, significantly will reduce the working time of circuit;
NP1, NP2 are neon bulb, select the starting voltages such as NH0-4L type to be the neon bulb of 60 ~ 80V;
HA1, HA2 are piezoelectric ceramic piece, and the model selected is HTD ~ 27A type piezoelectric ceramic piece (HTD ~ 27A type piezoelectric ceramics agreement that contracts a film or TV play to an actor or actress has the capacitance of 0.017 μ F);
AN is press button, selects small-sized light-touch botton switch open in usual;
DC is 1.5V DC source, selects a joint large size or No. two MnZn aneroid battery.
Circuit production main points, circuit debugging and using method
The making of high frequency transformer B: adopt the coiling of GU18 type magnetic tank, adopt the high-strength polyester enamel-covered wire coiling of ￠ 0.1mm, coil L1 is flat around 20 circles, coil L2 is flat around 30 circles, coil L3 layering is flat finally ties up with electrician's adhesive waterproof tape around 500 circles, then seals protection against the tide with 504 epoxy glues or with the leaching of A, B glue;
Make plastics can to piezoelectric ceramic piece HA1 and piezoelectric ceramic piece HA2 for increase volume and help the operatic tunes, the size circular hole more smaller than potsherd can be opened on plastics machine box, then piezoelectric ceramic piece epoxy resin is pasted onto on circular hole, utilizes plastics machine box to help the operatic tunes.
First adjusting resistance R1, makes voltage on electrochemical capacitor C1 at 280 ~ 300V, if electrochemical capacitor C1 two ends no voltage at all, then illustrates that high tension generator does not have starting of oscillation; If high pressure is adjusted to get on all the time, may be that the number of turn amplification that is very few or PNP type triode VT1 of coil L3 is on the low side, also may be the Same Name of Ends wrong of coil L1 and coil L2, as long as coil L1 or coil L2 two the end of a thread are exchanged.The resistance of resistance R2 or resistance R3, the capacitance of piezoelectric ceramic piece HA1 or piezoelectric ceramic piece HA2 will determine the height of relaxation oscillator frequency of oscillation, if the capacitance of piezoelectric ceramic piece is too small, can make that raindrop acoustic frequency is too high affects hypnotic effect, now can the resistance of resistance R2 or resistance R3 be got larger;
During for ensureing that battery electric quantity reduces, under the prerequisite that raindrop sound electronic hypnotic device still can normally work, the value of resistance R1 should be as far as possible larger, to reduce the operating current of inductive feedback formula agitator, extends the service life of MnZn aneroid battery;
As long as press the button switch AN during use and unclamp after maintaining for 6 ~ 7 seconds, electrochemical capacitor C1 is filled high pressure very soon, and namely relaxation oscillator starts starting of oscillation.When just pressing the button switch AN, the frequency of raindrop sound can be uprised by low, and illustrate that electrochemical capacitor C1 both end voltage is in rising, about through 4 ~ 5 seconds, tone no longer rises, and illustrates that electrochemical capacitor C1 both end voltage is charged to peak.After release button switch AN, along with the decline of electrolysis electrochemical capacitor C1 both end voltage, the tone of the hypnosis raindrop sound also declines thereupon, cycle is greatly about one second one time, when electrochemical capacitor C1 both end voltage is less than the starting voltage of neon bulb, circuit namely can failure of oscillation, and piezoelectric ceramic piece HA1 ~ HA2 will no longer sounding, and circuit also no longer consumes electric energy.If now sleeper does not also fall asleep, press button AN can be clicked again.Because when neon bulb relaxation oscillator works, power consumption is economic, therefore often click press button AN, circuit can continuous operation about 50 minutes.If desired lengthen working hours again, suitably can strengthen the capacity of electrochemical capacitor C1.
Circuit components layout of the present utility model, circuit structure design, its shape and size etc. of outward appearance are not all key technologies of the present utility model; because not affecting this utility model specific implementation process; neither the claimed technology contents of this utility model, therefore do not illustrate one by one in the description.
Claims (1)
1. a raindrop sound electronic hypnotic device, it comprises 1.5V DC source, inductive feedback formula high tension generator, high-voltage rectifying and filter circuit, neon bulb relaxation oscillator, it is characterized in that:
Described inductive feedback formula high tension generator is made up of PNP type triode VT1, high frequency transformer B and resistance R1, the base stage of PNP type triode VT1 connects the different name end of high frequency transformer B coil L1 by resistance R1, the Same Name of Ends connection circuit positive pole VCC of high frequency transformer B coil L1, the colelctor electrode of PNP type triode VT1 connects the different name end of high frequency transformer B coil L2, the emitter stage connection circuit ground GND of the Same Name of Ends connection circuit positive pole VCC of high frequency transformer B coil L2, PNP type triode VT1;
Described high-voltage rectifying and filter circuit are made up of high frequency transformer B coil L3, silicon rectifier diode D1 and electrochemical capacitor C1, the positive pole of the one termination silicon rectifier diode D1 of high frequency transformer B coil L3, the negative pole of silicon rectifier diode D1 connects the positive pole of electrochemical capacitor C1, the other end of high frequency transformer B coil L3 and the negative pole connection circuit ground GND of electrochemical capacitor C1;
Described neon bulb relaxation oscillator is by resistance R2, neon bulb NP1, piezoelectric ceramic piece HA1 and resistance R3, neon bulb NP2, piezoelectric ceramic piece HA2 forms, the positive pole of the one termination silicon rectifier diode D1 of resistance R2, the other end of resistance R2 and one end of neon bulb NP1, one end of piezoelectric ceramic piece HA1 is connected, the other end of neon bulb NP1 and the other end connection circuit ground GND of piezoelectric ceramic piece HA1, the positive pole of the one termination silicon rectifier diode D1 of resistance R3, the other end of resistance R3 and one end of neon bulb NP2, one end of piezoelectric ceramic piece HA2 is connected, the other end of neon bulb NP2 and the other end connection circuit ground GND of piezoelectric ceramic piece HA2,
The positive pole of described 1.5V DC source is by press button AN connection circuit positive pole VCC, and the negative pole of 1.5V DC source is connected with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433465.6U CN204699210U (en) | 2015-06-22 | 2015-06-22 | Raindrop sound electronic hypnotic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433465.6U CN204699210U (en) | 2015-06-22 | 2015-06-22 | Raindrop sound electronic hypnotic device |
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| CN204699210U true CN204699210U (en) | 2015-10-14 |
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| CN201520433465.6U Expired - Fee Related CN204699210U (en) | 2015-06-22 | 2015-06-22 | Raindrop sound electronic hypnotic device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958821A (en) * | 2015-06-22 | 2015-10-07 | 黄宇嵩 | Raindrop sound electronic hypnosis device |
| CN106562762A (en) * | 2016-08-10 | 2017-04-19 | 深圳市格兰莫尔寝室用品有限公司 | Sleep monitoring and improving apparatus and method |
-
2015
- 2015-06-22 CN CN201520433465.6U patent/CN204699210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958821A (en) * | 2015-06-22 | 2015-10-07 | 黄宇嵩 | Raindrop sound electronic hypnosis device |
| CN106562762A (en) * | 2016-08-10 | 2017-04-19 | 深圳市格兰莫尔寝室用品有限公司 | Sleep monitoring and improving apparatus and method |
| CN106562762B (en) * | 2016-08-10 | 2019-10-25 | 深圳市格兰莫尔科技有限公司 | A kind of sleep monitor and improve device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |