CN2205713Y - Urine wet alarm - Google Patents
Urine wet alarm Download PDFInfo
- Publication number
- CN2205713Y CN2205713Y CN 94208379 CN94208379U CN2205713Y CN 2205713 Y CN2205713 Y CN 2205713Y CN 94208379 CN94208379 CN 94208379 CN 94208379 U CN94208379 U CN 94208379U CN 2205713 Y CN2205713 Y CN 2205713Y
- Authority
- CN
- China
- Prior art keywords
- diaper
- urine
- connects
- circuit
- resistance
- Prior art date
- 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
Links
- 210000002700 urine Anatomy 0.000 title abstract description 7
- 239000004020 conductor Substances 0.000 claims description 2
- 239000007943 implant Substances 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000000638 stimulation Effects 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The urine wet alarm consists of a diaper with snap-fastener electrodes and an alarm. The electrodes installed on the diaper are connected with the switch circuit of the alarm through flexible wires, the output of the switch circuit is connected with the music integrated chip and the amplifier, and the amplifier is connected with a loudspeaker. The utility model is suitable for infants and also can be used for nursing critical patients. The diaper uses the pure cotton fabric, does not stimulate human skin, once the diaper is wetted by urine, can send out the music warning suggestion to the head of a family or nursing staff immediately, change the diaper in time, avoided the urine to the stimulation and the injury of human body, the diaper can be washed and durable often simultaneously, accords with sanitary requirement.
Description
This utility model belongs to a kind of small stores, relates to a kind of urine-wet alarm device.
Along with improving constantly of people's living standard, people have had a new thirsty art to the function and the class of infant nursing materials.But even to this day the processing of infant defecation is also continued to use always the method for ancient and traditional " pad diaper ".And this method is often changed wet diaper because of the head of a family or nurse forget, causes Excreta to soak infant skin for a long time, and influences child's growth and health.Now " diaper " that occurs on the market is easy to use, but Excreta still is deposited in the mat for a long time, and this does not meet hygienic requirements.
The purpose of this utility model is a kind of urine-wet alarm device of design, and it can remind the head of a family or nurse in time to change wet diaper, irritates to avoid infant to be subjected to urine for a long time.
The purpose of this utility model is to realize by following scheme: urine-wet alarm device is made up of diaper that has the snap-fastener electrode and alarm.The electrode of being adorned on the diaper is connected to by flexible circuit conductor on the on-off circuit of alarm, and the output of on-off circuit connects music integrated circuit and amplifying circuit, and amplifying circuit connects speaker.
Urine-wet alarm device is applicable to infant, also can be used for the nursing to the critical patient.Diaper uses pure cotton fabric, and is non-stimulated to application on human skin, and diaper is in case urine is wet, and alarm sends the alarm head of a family or nursing staff changing babies' napkin more in time immediately, to avoid urine irritating and injuring human body.It is suitable for washing, meets hygienic requirements.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the shape sketch map of the another kind of embodiment of this utility model;
Fig. 3 is the electrical schematic diagram of alarm.
Be described as follows below in conjunction with drawings and the specific embodiments:
In Fig. 1, diaper 1 adopts pure cotton fabric to make, but monolayer also can make and form by multiply cloth, interlayer accompanies the implant that is suitable for absorbing water, and can be sewn into bar shaped, triangle or other various suitable shapes.Diaper back is being fixed two snap-fastener electrodes 2, is connected with on the electrode to draw lead 3 connection alarms.
Alarm can be made different shape, square box shaped as shown in Figure 1 or the 12 symbolic animals associated with a 12 year cycle shown in Figure 2 image or other cartoon toy image, which kind of shape no matter, the printed circuit board (PCB) of the warning circuit of all can packing in its cavity and supplying cell etc.
Among Fig. 1, Fig. 2,4 is body case of annunciator, and battery case 5 is housed in the shell, and speaker 6 has the printed substrate 7 of warning circuit; The shell-side face is equipped with the patch plug 8 that the snap-fastener electrode is drawn lead 3.
Among Fig. 3, alarm is by on-off circuit, music integrated circuit sheet, and amplifier and speaker are formed.An electrode in the snap-fastener electrode is linked in sequence and is connected to resistance 11 between base stage, pipe 10 base stage and the emitter stage of resistance 9, NPN audion 10, and emitter stage connects power supply negative terminal.Its colelctor electrode connects resistance 12,13, resistance 12 other ends connect another snap-fastener electrode and power positive end, resistance 13 other ends are connected with the ground level of pipe 14, pipe 14 adopts the positive-negative-positive audion, its emitter stage connects power positive end, colelctor electrode connects music integrated circuit sheet 15 and electric capacity 16, electric capacity 16 other end ground connection.The outfan of music integrated circuit sheet 15 is connecting amplifier audion 17 base stages.Pipe 17 is the NPN pipe, grounded emitter, and colelctor electrode connects speaker 18, and resistance 9,11,12,13 in the circuit, the on-off circuit that audion 10,14 and electric capacity 16 constitute in the warning circuit.When diaper was not wet, snap-fastener electrode 2 two ends resistance were very big, and audion 10 is in cut-off state, and pipe 14 can not conducting.So music integrated circuit sheet 15 no power supplies, slice, thin piece is not worked, and ends so manage 17 yet.At this moment entire circuit power consumption is minimum, remains static.When diaper urinated wet, electrode 2 two ends resistance decreasing, audion 10 conductings, pipe 14 also conductings, music integrated chip 15 power supplys are supplied with in its output, at this moment manage 17 also conductings, drive speaker 18 and send the moderate musical sound of volume, remind more changing babies' napkin of people.In the on-off circuit, resistance 9 adopts adjustable potentiometer, can adjust the sensitivity of on-off circuit; The resistance that electric capacity 16 can prevent diaper electrode two ends beat near the warning marginal value and external disturbed condition under the shake of sound.
Claims (4)
1, a kind of urine-wet alarm device of forming by diaper and alarm, it is characterized in that: urine-wet alarm device is made up of the diaper and the alarm that have snap-fastener electrode (2), electrode (2) is connected on the on-off circuit of alarm by flexible circuit conductor (3), the output of on-off circuit connects music integrated circuit (15) and amplifying circuit (17), and amplifying circuit (17) outfan connects speaker (18).
2, urine-wet alarm device according to claim 1, it is characterized in that: on-off circuit comprises resistance (9,11,12,13), audion (10,14) and electric capacity (16), the resistance (a 9) and electrode in the snap-fastener electrode (2) is linked in sequence, the base stage of audion (10), be connected to resistance (11) between the base stage of pipe (10) and emitter stage, emitter stage connects power supply negative terminal, its colelctor electrode connects resistance (12,13), resistance (12) other end connects another snap-fastener electrode and power positive end, resistance (13) other end is connected with the base stage of pipe (14), its emitter stage connects power positive end, colelctor electrode connects music integrated circuit sheet (15) and electric capacity (16), electric capacity (16) other end ground connection, the outfan of music integrated circuit sheet (15) connects amplifier audion (17) base stage, pipe (17) grounded emitter, its colelctor electrode connects speaker (18).
3, urine-wet alarm device according to claim 1 is characterized in that: diaper (1) but woven also can be sewn into multilamellar, interlayer accompanies the implant of suction.
4, urine-wet alarm device according to claim 1 and 2 is characterized in that: audion in the warning circuit (10,17) adopts NPN type pipe; Audion (14) adopts the positive-negative-positive pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208379 CN2205713Y (en) | 1994-04-13 | 1994-04-13 | Urine wet alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208379 CN2205713Y (en) | 1994-04-13 | 1994-04-13 | Urine wet alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205713Y true CN2205713Y (en) | 1995-08-23 |
Family
ID=33826400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208379 Expired - Fee Related CN2205713Y (en) | 1994-04-13 | 1994-04-13 | Urine wet alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205713Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392456A (en) * | 2013-07-12 | 2016-03-09 | 丹麦适慕医护设备有限公司 | System for measuring the quantity of urine and detecting the presence of faeces in a nappy |
| CN107981984A (en) * | 2018-01-04 | 2018-05-04 | 北京蓝天腾麟医疗科技有限公司 | More induction points have the intelligent diaper and its monitoring method of diaper saturation prompting function |
-
1994
- 1994-04-13 CN CN 94208379 patent/CN2205713Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392456A (en) * | 2013-07-12 | 2016-03-09 | 丹麦适慕医护设备有限公司 | System for measuring the quantity of urine and detecting the presence of faeces in a nappy |
| CN107981984A (en) * | 2018-01-04 | 2018-05-04 | 北京蓝天腾麟医疗科技有限公司 | More induction points have the intelligent diaper and its monitoring method of diaper saturation prompting function |
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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 |