CN2385704Y - Alarm diaper when baby bed-wetting - Google Patents
Alarm diaper when baby bed-wetting Download PDFInfo
- Publication number
- CN2385704Y CN2385704Y CN 99237786 CN99237786U CN2385704Y CN 2385704 Y CN2385704 Y CN 2385704Y CN 99237786 CN99237786 CN 99237786 CN 99237786 U CN99237786 U CN 99237786U CN 2385704 Y CN2385704 Y CN 2385704Y
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- feet
- foot
- wetting
- urine
- moisture sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An alarm diaper pad used when a baby wets a bed belongs to children's health care diaper pads. An electronic part of the diaper pad uses a CMOS simulation sound integrated circuit TG9905, and a TG005H is used as a humidity sensing sensor. The utility model has the advantages of integration of decoration with bed-wetting alarm, convenient cleaning, high temperature disinfection and repeated use. Thereby, problems which obsess and disturb parents for a long term are solved.
Description
This utility model relates to a kind of baby Urine alarming pad of wetting the bed, and belongs to baby health-care urine pad.
Various in style, the dog-eat-dog of urine pad for baby, all be to innovate in pattern or design at aspects such as style design, color utilization, lining selections, and function singleness, the baby urinates back urine pad, diaper is difficult for cleaning up, repeated use is afraid of unhygienic again, be easy to infected antibacterial and sick problem fails to separate, restrict it and apply.
The purpose of this utility model is a kind of baby of innovative design alarm device of wetting the bed, and collection is decorated with wetting the bed to report to the police and is one, just cleans again simultaneously, again can high-temperature sterilization, repeated use, and be stranded for a long time and scratch and the difficult problem of worry to solve the head of a family.
This utility model purpose is to realize by following technical scheme: baby's alarm device of wetting the bed is made up of urine-wet alarm device, moisture sensor, power amplifier, loudspeaker or piezo buzzer, light emitting diode.Urine-wet alarm device adopts the extensive simulated sound integrated circuit of CMOS TG9905, conductive rubber TG005H to make moisture sensor H.When moisture sensor H is subjected to soaking of urine, amplify upset through audion VT2 and give 2 feet for low level, after amplifying by the ICTG9905 internal circuit, the signal that makes the output of 3 feet amplifies through VT1 and drives loudspeaker and store up melody in playing.Can regulate the speed of playing music by the resistance R 1 of 6 feet, 7 feet.R1 resistance matter is little, and melody rhythm is fast, and the time is short; The big rhythm of R1 resistance matter is slow, and the time is long.LED glimmers synchronously with the music sounding when playing music.The H moisture sensor is installed in diaper, the urine pad, and the cleaning of available cold water, and also available boiled water bubble is washed, and washes the back and with the dried cloth of cleaning H is dried and can use.
This utility model embodiment is illustrated in conjunction with the accompanying drawings:
Fig. 1 is baby's alarm circuit of wetting the bed, and adopts the extensive simulated sound integrated circuit of CMOS TG9905.
ICTG9905 has 10 pins, and 1 foot connects 3. foot of moisture sensor H, and 2 feet connect audion VT2 colelctor electrode, and 3 feet connect audion VT1 base stage, the empty foot of 4 feet, and 5 foot ground connection, 6 feet, 7 feet connect piezo buzzer, 8 feet, 9 foot connecting resistance R1,10 feet connect positive source.
Supply voltage 2.4-5V, quiescent current≤0.8uA, output current＞1mA.
Fig. 2 is the moisture sensor circuit diagram, and adopting conductive rubber to make the moisture sensor model is TG005H.
Fig. 3 is baby's Urine alarming pad sketch map of wetting the bed, 1 moisture sensor H, 2 diapers, 3 urine pads, 4 leads.
Fig. 4 is baby's alarm controller sketch map of wetting the bed, 1 K switch, 2 light emitting diode D1,3 loudspeaker or piezo buzzer, 4 leads, 5 control shells.
During use,, turn on the power switch K, moisture sensor H is put into diaper (Fig. 3 2.), also moisture sensor H directly can be wrapped in to be placed on together to urinate to fill up to go up with other clean cloth and just can use as long as load onto the 3V battery.
Claims (1)
1. baby Urine alarming pad of wetting the bed, it is characterized in that forming by urine-wet alarm device TG9905, moisture sensor TG005H, power amplifier VT1, loudspeaker B or piezo buzzer B1, LED, ICTG9905 has 10 pins, 1 foot connects 3. foot of moisture sensor H, 2 feet connect audion VT2 colelctor electrode, 3 feet connect audion VT1 base stage, the empty foot of 4 feet, 5 foot ground connection, 6 feet, 7 feet connect piezo buzzer, 8 feet, 9 foot connecting resistance R1, and 10 feet connect positive source, the TG005H moisture sensor adopts conductive rubber to make, and is installed in diaper, the urine pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237786 CN2385704Y (en) | 1999-05-27 | 1999-05-27 | Alarm diaper when baby bed-wetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237786 CN2385704Y (en) | 1999-05-27 | 1999-05-27 | Alarm diaper when baby bed-wetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385704Y true CN2385704Y (en) | 2000-07-05 |
Family
ID=34025358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99237786 Expired - Fee Related CN2385704Y (en) | 1999-05-27 | 1999-05-27 | Alarm diaper when baby bed-wetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385704Y (en) |
-
1999
- 1999-05-27 CN CN 99237786 patent/CN2385704Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |