CN202422372U - Urine-wetting and quit-kicking off sensing alarm - Google Patents
Urine-wetting and quit-kicking off sensing alarm Download PDFInfo
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- CN202422372U CN202422372U CN2012200605918U CN201220060591U CN202422372U CN 202422372 U CN202422372 U CN 202422372U CN 2012200605918 U CN2012200605918 U CN 2012200605918U CN 201220060591 U CN201220060591 U CN 201220060591U CN 202422372 U CN202422372 U CN 202422372U
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- resistor
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- 238000009736 wetting Methods 0.000 title abstract 5
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 210000002700 urine Anatomy 0.000 claims description 23
- 239000000523 sample Substances 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 1
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229960005356 urokinase Drugs 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A urine-wetting and quit-kicking off sensing alarm comprises a temperature detection control circuit, a urine-wetting detection circuit and a voice alarming circuit, wherein the temperature detection control circuit comprises a thermistor RT, resistors R1 and R2, a potentiometer RP and a time-base integrated circuit IC1; the urine-wetting detection circuit comprises a hygristor RS and a resistor R3; and the voice alarming circuit comprises a voice integrated circuit IC2, a resistor R4, a capacitor C1, a transistor V and a loudspeaker BL. According to the urine-wetting and quit-kicking off sensing alarm, a thermistor probe RT and the hygristor RS can be led out through a flexible conducting wire; when the sensing alarm is in use, the hygristor RS is placed in an interlayer of a diaper, the thermistor probe RT is placed in bed; infants or patients unable to feed themselves urinate or kick off quit, automatic induction can be induced in time, thereby giving an alarm to a nurse, so that the care is more considerate and timely, and skin ulcerating, cold and diseases caused by long-standing wet, quit kicking off are avoided.
Description
Technical field
The utility model relates to a kind of electronic circuit, a kind of can in time find to urinate wet, pedal by the induction alarm device.
Background technology
That the patient that infant and some can't take care of oneself urinates is wet, pedal and happened occasionally; Long-term urine wets, pedal by meeting health is worked the mischief; Even cause diseases such as exanthemv, flu; Therefore, design a kind of urine and wet, pedal, guarantee their healthy purpose that promptly becomes the utility model by the induction alarm device.When infant and patient that some can't take care of oneself urinate wet or pedal by the time, this induction alarm device can be responded to automatically and in time report to the police, and makes nursing thoughtful more, in time.Crowds such as being widely used in the infant, getting old and weak and can't take care of oneself.
Summary of the invention
The utility model is intended to propose a kind of urine of monitoring constantly and wets, pedals by the urine of also reporting to the police automatically and wet, pedal by the induction alarm device.
This urine wets, pedals by the induction alarm device, is made up of temperature detection control circuit, the wet testing circuit of urine, voice alarm circuit, battery and plastic casing.Its temperature detection control circuit is made up of thermal resistor RT, resistor R 1, R2, potentiometer RP and time-base integrated circuit IC1; The wet testing circuit of urine is made up of hygristor RS and resistor R 3; Voice alarm circuit is made up of speech IC IC2, resistor R 4, capacitor C1, transistor V and loudspeaker BL.The anodal of 3V direct supply GB directly links to each other with the VDD pin of capacitor C 2, loudspeaker BL, resistance R 4, hygristor RS and IC2 simultaneously, and links to each other with the 4th pin, the 8th pin, resistance R 2 and the variable resistor RP of IC1 through power switch S; The negative pole of 3V direct supply GB links to each other with the 1st pin of capacitor C 1, resistance R 1, R3 and IC1, the VSS pin of IC2, the emitter of transistor V and the other end of capacitor C 2 simultaneously.
This urine wets, pedals by the induction alarm device, and the 2nd pin of IC1 links to each other with the other end of thermistor RT and resistance R 1 simultaneously; The other end of variable resistor RP links to each other with the other end of thermistor RT; The other end of resistance R 2 links to each other with the 6th pin of IC1; The 3rd pin of IC1 links to each other with the TG2 pin of IC2; The TG1 pin of IC2 links to each other with the other end of the other end of hygristor RS and resistance R 3 simultaneously, and the OSC pin of IC2 links to each other with the other end of the other end of resistance R 4 and capacitor C 1 simultaneously, and the OUT pin of IC2 links to each other with the base stage of transistor V.The collector of transistor V links to each other with the other end of the loudspeaker BL that links to each other.
This urine wets, pedals by the induction alarm device, urinates when wet the infant, can send the audio alert sound of " attention changing babies' napkin ", the infant play by the time, can send the audio alert sound of " noting insulation ".Also being suitable for patient care old and that can't take care of oneself uses.
The beneficial effect of the utility model is: can to infant and the patient who can't take care of oneself urinate wet, pedal by situation and monitor constantly and report to the police, make nursing thoughtful more, in time, avoid wet or pedal the various diseases that is caused because of long-term urokinase.
Description of drawings
Accompanying drawing 1 wets, pedals by the structure principle chart of induction alarm device for this urine.
Embodiment
As shown in Figure 1, this urine wets, pedals by the induction alarm device, is made up of temperature detection control circuit, the wet testing circuit of urine, voice alarm circuit, battery and plastic casing.Its temperature detection control circuit is made up of thermal resistor RT, resistor R 1, R2, potentiometer RP and time-base integrated circuit IC1; The wet testing circuit of urine is made up of hygristor RS and resistor R 3; Voice alarm circuit is made up of speech IC IC2, resistor R 4, capacitor C1, transistor V and loudspeaker BL.The anodal of 3V direct supply GB directly links to each other with the VDD pin of capacitor C 2, loudspeaker BL, resistance R 4, hygristor RS and IC2 simultaneously, and links to each other with the 4th pin, the 8th pin, resistance R 2 and the variable resistor RP of IC1 through power switch S; The negative pole of 3V direct supply GB links to each other with the 1st pin of capacitor C 1, resistance R 1, R3 and IC1, the VSS pin of IC2, the emitter of transistor V and the other end of capacitor C 2 simultaneously.
As shown in Figure 1, this urine wets, pedals by the induction alarm device, and the 2nd pin of IC1 links to each other with the other end of thermistor RT and resistance R 1 simultaneously; The other end of variable resistor RP links to each other with the other end of thermistor RT; The other end of resistance R 2 links to each other with the 6th pin of IC1; The 3rd pin of IC1 links to each other with the TG2 pin of IC2; The TG1 pin of IC2 links to each other with the other end of the other end of hygristor RS and resistance R 3 simultaneously, and the OSC pin of IC2 links to each other with the other end of the other end of resistance R 4 and capacitor C 1 simultaneously, and the OUT pin of IC2 links to each other with the base stage of transistor V.The collector of transistor V links to each other with the other end of the loudspeaker BL that links to each other.
As shown in Figure 1, this urine wets, pedals by the induction alarm device, and its circuit, battery and loudspeaker etc. can adopt the plastic casing encapsulation; Thermistor probe RT and hygristor RS can adopt flexible circuit conductor to draw; During use, hygristor RS is put in the interlayer of diaper, and thermistor probe RT is put in the quilt.When the infant do not wet the bed, do not play by the time, RS is high-impedance state, RT is low resistive state, the TG1 of IC2 end is held with TG2 and is low level, BL is sounding not.When the infant wet the bed, urine diminished the resistance of RS, and IC2 becomes high level triggering work because of TG1 end, and the voice telecommunication of its OUT end output drives the audio alert sound that BL sends " attention changing babies' napkin " number after V amplifies.When the infant play by the time, RT becomes high-impedance state by low resistive state, makes 2 pin of IC1 become low level, 3 pin output high level, IC2 receives triggering work, the voice telecommunication of its output drives the audio alert sound that BL sends " noting insulation " number after V amplifies.
This urine wets, pedals by the induction alarm device, and the resistance of adjustment RP can change the sensitivity of temperature detection control (promptly playing by actuation of an alarm).Change the resistance of R3, can change wets the bed detects the sensitivity of control.
This urine wets, pedals by the induction alarm device; When components and parts were selected, R1～R4 all selected the carbon film resistor of 1/8 W for use, and RT selects the thermal resistor of negative temperature coefficient for use; RP selects membrane type variohm or organic solid resistor for use, and RS selects for use the video recorder dewfall to detect and uses humidity-dependent resistor.C1 selects high frequency ceramic capacitor for use; It is the aluminium electrolutic capacitor of 6.3V that C2 selects withstand voltage for use.V selects S9013 or C8050 type silicon NPN transistor for use.IC1 selects NE555 type time-base integrated circuit for use; IC2 selects HFC5221 type speech IC for use.BL selects the O.25 D.sp. of W, 8 Ω for use.
Claims (2)
1. a urine wets, pedals by the induction alarm device; Form by temperature detection control circuit, the wet testing circuit of urine, voice alarm circuit, battery and plastic casing; It is characterized in that it comprises that also temperature detection control circuit is made up of thermal resistor RT, resistor R 1, R2, potentiometer RP and time-base integrated circuit IC1; The wet testing circuit of urine is made up of hygristor RS and resistor R 3; Voice alarm circuit is made up of speech IC IC2, resistor R 4, capacitor C1, transistor V and loudspeaker BL; The anodal of 3V direct supply GB directly links to each other with the VDD pin of capacitor C 2, loudspeaker BL, resistance R 4, hygristor RS and IC2 simultaneously; And link to each other with the 4th pin, the 8th pin, resistance R 2 and the variable resistor RP of IC1 through power switch S, the negative pole of 3V direct supply GB links to each other with the 1st pin of capacitor C 1, resistance R 1, R3 and IC1, the VSS pin of IC2, the emitter of transistor V and the other end of capacitor C 2 simultaneously.
2. urine as claimed in claim 1 wets, pedals by the induction alarm device; It is characterized in that it comprises that also the 2nd pin of IC1 links to each other with the other end of thermistor RT and resistance R 1 simultaneously; The other end of variable resistor RP links to each other with the other end of thermistor RT, and the other end of resistance R 2 links to each other with the 6th pin of IC1, and the 3rd pin of IC1 links to each other with the TG2 pin of IC2; The TG1 pin of IC2 links to each other with the other end of the other end of hygristor RS and resistance R 3 simultaneously; The OSC pin of IC2 links to each other with the other end of the other end of resistance R 4 and capacitor C 1 simultaneously, and the OUT pin of IC2 links to each other with the base stage of transistor V, and the collector of transistor V links to each other with the other end of the loudspeaker BL that links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200605918U CN202422372U (en) | 2012-02-23 | 2012-02-23 | Urine-wetting and quit-kicking off sensing alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200605918U CN202422372U (en) | 2012-02-23 | 2012-02-23 | Urine-wetting and quit-kicking off sensing alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422372U true CN202422372U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200605918U Expired - Fee Related CN202422372U (en) | 2012-02-23 | 2012-02-23 | Urine-wetting and quit-kicking off sensing alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587568A (en) * | 2013-10-27 | 2014-02-19 | 沈阳建筑大学 | Baby carriage based on wetting detection and automated rocking, and control method thereof |
| CN105632119A (en) * | 2016-03-10 | 2016-06-01 | 胡珍渊 | Novel bed wetting alarm |
| CN111243246A (en) * | 2020-03-04 | 2020-06-05 | 广州金眼医疗器械科技有限责任公司 | Bed-wetting alarm |
-
2012
- 2012-02-23 CN CN2012200605918U patent/CN202422372U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587568A (en) * | 2013-10-27 | 2014-02-19 | 沈阳建筑大学 | Baby carriage based on wetting detection and automated rocking, and control method thereof |
| CN103587568B (en) * | 2013-10-27 | 2016-01-06 | 沈阳建筑大学 | A kind of perambulator and control method thereof based on urinating wet detection and automatic swinging |
| CN105632119A (en) * | 2016-03-10 | 2016-06-01 | 胡珍渊 | Novel bed wetting alarm |
| CN105632119B (en) * | 2016-03-10 | 2019-05-14 | 胡珍渊 | A new bedwetting alarm |
| CN111243246A (en) * | 2020-03-04 | 2020-06-05 | 广州金眼医疗器械科技有限责任公司 | Bed-wetting alarm |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130223 |