CN2265183Y - Diaper capable of indicating baby wetting - Google Patents
Diaper capable of indicating baby wetting Download PDFInfo
- Publication number
- CN2265183Y CN2265183Y CN 96221754 CN96221754U CN2265183Y CN 2265183 Y CN2265183 Y CN 2265183Y CN 96221754 CN96221754 CN 96221754 CN 96221754 U CN96221754 U CN 96221754U CN 2265183 Y CN2265183 Y CN 2265183Y
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- CN
- China
- Prior art keywords
- circuit
- diaper
- pick
- adapter
- wire
- 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
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- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a diaper capable of alarming when babies urinate, which is composed of a machine body, a waistband, a sensor urine cushion, leads and a connector. The utility model is characterized in that the utility model is provided with an alarm for alarming when the babies urinate. The utility model has the advantages of small volume of the alarm, light weight, less power consumption, convenient use and secure use; a wet diaper can be replaced in time, the sensor urine cushion is easy to clean and dry, and the utility model can enable a puerpera to better rest. The utility model is an ideal baby's diaper.
Description
This utility model relates to a kind of baby diaper, and particularly a kind of baby urinates and defecates and reports diaper.
Present baby diaper mostly is not with the alarm device of urinating and defecating, and wonder whether the baby urinates and defecates, must often touch and check, could be in time changing babies' napkin more, careless slightly, will cause the baby to be subjected to wet the immersion, cause that infant skin is red, Pruritus, inflammation, influence the physically and mentally healthy the region between the heart and the diaphragm of baby.
The purpose of this utility model is to design a kind of baby diaper, and this diaper is used in combination with diaper with existing, after the baby urinates and defecates, will in time send sound and light signal, in time gives more changing babies' napkin of baby in order to reminds people, overcomes existing deficiency with diaper.
The purpose of this utility model can reach by following embodiment:
This utility model is made up of body, belt, pick off urine pad, lead and adapter, body is thin small cylindrical or little square box shaped, by circuit board electronic circuit is installed in it, this electronic circuit communicates with the adapter core that pick off urine fills up by lead, adapter medicated cap, can be through on the belt of baby front side after adapter medicated cap and adapter core connect.
Key point of the present utility model is: intravital electronic circuit of machine and pick off urine pad, and pick off urine pad can hang over the one end on the belt by the bonding lock of its corresponding site, and the other end then can hang on the belt by the band structure of wearing of attachment cap.Pick off urine pad is made up of cloth, wire, nylon yarn, and cloth adopts the cloth of water absorption, insulating properties, soft good permeability, and wire adopts gentle matter metal flat wire, and nylon yarn adopts elastic force little, the nylon yarn of good permeability.Wire can be divided into two groups, be a group strip conductor silk and b group strip conductor silk, and be knitted in the nylon yarn, distribution mode can be varied in nylon yarn for wire, but must make two groups of not short circuits of wire of a, b, the reuse cloth divide two-layer up and down with nylon yarn be clipped in the middle pick off urine pad, this diaper has one to three backup sensors urine pad.The operation principle of pick off urine pad is: when it is drying, resistance between a group, b group wire is infinitely great, after baby's defecation, no matter that part of diaper becomes wet, resistance between a, b group wire can be dropped rapidly to ten K Ω to a few K Ω, this resistance variations is exactly available signal, comes the intravital electronic circuit of driving machine to make it to send acousto-optic with this signal.The intravital electronic circuit of machine partly has sensor circuit, resistor voltage divider circuit, voltage comparator circuit IC
1, voltage comparator circuit
, starting switch circuit and acousto-optic report operating circuit.Anti-baby with diaper pedal out anti-pedal to open report circuit and finish by the anti-short switch K of pedaling in the sensing circuit.This diaper operation principle of reporting of urinating and defecating is: when diaper was dry, a of pick off urine pad SC, the resistance between the b lead were similar to infinity, resistor voltage divider circuit V
2Point voltage approximate zero V, i.e. V
1＞V
2, voltage comparator circuit IC
1What export is high level, start-up circuit BG
1End, this moment, the acousto-optic operating circuit was not worked; When wet diaper, resistance drops to tens K Ω or a few K Ω, V between a of sensing urine pad SC, b lead
2Point voltage raises rapidly, makes V
2＞V
1, voltage comparator circuit IC
1Output low level, BG at this moment
1Oscillating circuit work in the circuit, LED are reported in on-off circuit conducting, acousto-optic
1, LED
2Alternately flash of light, speech IC work simultaneously.When diaper is not pedaled out, V
3The voltage height of point, V
3＞V
1, voltage comparator circuit 2/2IC
1Positive input voltage height, be output as high level, wet as diaper, BG
1End wet diaper, BG
1Conducting; When diaper was pedaled out, the adapter core of pick off urine pad was pedaled out K switch together with the survey diaper and is drawn back simultaneously, at this moment V
3Voltage vanishing volt, V
3＜V
1, IC
1Reverse input end voltage signal height, comparator 2/2IC
1Output low level, starting switch circuit BG
1Conducting, acousto-optic is reported circuit working.
The annexation of this diaper circuit is: sensing circuit connects a, b two ends by adapter, makes pick off urine pad place in circuit, and resistance R is passed through at adapter a, b two ends
1, R
2Connect resistor voltage divider circuit, resistor voltage divider circuit is by the anti-K switch of pedaling out in the sensing circuit
1, the resistance R in itself circuit
3, R
4, R
10, R
11Connect voltage comparator circuit IC
1, voltage comparator circuit
, voltage comparator circuit IC
1,
Connect starting switch circuit BG
1, starting switch circuit BG
1Connect acousto-optic by its colelctor electrode and report operating circuit.The power supply of this diaper alarm device adopts button cell.Voltage comparator circuit IC
1,
Select commercially available low-voltage small-power comparator integrated package for use, acousto-optic is reported operating circuit and is also selected commercially available music-integrating block for use.
Advantage of the present utility model is, the alarm device volume is little, and comparable matchbox is also little, only 0.5 milliampere of in light weight, little power consumption, quiescent power supply current in semiconductor integrated circuit, power supply can be used button cell, safety easy to use, pick off urine pad was used at every turn and can be cleaned, because of filling up with two to three pick off urine, so can clean at any time, airing is standby, pick off urine padding volume is little, and the easy cleaning airing is that a kind of ideal baby urinates and defecates and reports diaper.
Below in conjunction with accompanying drawing this utility model is done detailed description further.
Fig. 1 is belt of the present utility model, the front view when pick off urine pad links together;
Fig. 2 is body, lead and adapter medicated cap axonometric chart;
Fig. 3 urinates the view that fills up after blocking for pick off;
Fig. 4 fills up A to view for pick off urine;
Fig. 5 is pick off urine pad side view;
Fig. 6 fills up B to view for pick off urine;
Fig. 7 is electric functional-block diagram;
Fig. 8 is an electrical schematic diagram.
As Fig. 1--shown in 8, this diaper is by body (2), belt (1), pick off urine pad (5), lead (3) and adapter are formed, body (2) is little square box shaped, by circuit board electronic circuit is installed in it, this electronic circuit communicates with the adapter core (4a) that pick off urine fills up on (5) by lead (3) adapter medicated cap (4), after connecting, adapter medicated cap (4) and adapter core (4a) can be through on the belt (1) of baby front side, electronic circuit in the body (2) and pick off urine pad (5) are the keys of this diaper, pick off urine pad (5) can hang over the one end on the belt (1) by the bonding lock of its corresponding site, and the other end then can hang on the belt (1) by the band structure of wearing of adapter medicated cap (4).Pick off urine pad (5) is that to lead (14), wire under cloth upper strata (12) and the cloth be a group strip conductor silk (9) and b organizes strip conductor silk (10), nylon yarn is that nylon layer (11) is formed by cloth, cloth adopts the cloth of water absorption, insulating properties, soft good permeability, wire adopts gentle matter metal flat wire, nylon yarn adopts elastic force little, the nylon yarn of good permeability.A group wire (9) and b group wire (10) are knitted in the nylon layer (11), distribution mode can be flexible in nylon layer (11) for wire, but must make two groups of not short circuits of wire of a, b, two groups of wire of a, b are put and are named as ab group wire (13) together.Reuse upper strata cloth (12) and lower layer mix feeding (14) with nylon layer (11) be clipped in the middle pick off urine pad (5), this diaper has one to three backup sensors urine pad (5).Electronic circuit in the body (2) partly has resistor voltage divider circuit (23), and voltage comparator circuit (24) is IC
1Voltage comparator circuit, start-up circuit (25) and acousto-optic are reported operating circuit (26), and anti-switch (8) K of pedaling out that anti-baby is pedaled out diaper finishes.This diaper circuit working principle of reporting of urinating and defecating is: when diaper was dry, the resistance that a group strip conductor (6) of pick off urine pad (5) SC and b organize between strip conductor (7) was similar to infinity, the V in the resistor voltage divider circuit (23)
2Point voltage approximate zero V, i.e. V
1＞V
2, the IC in the voltage comparator circuit (24)
1The output high level, start-up circuit (25) BG
1End, acousto-optic operating circuit this moment (26) is not worked; When wet diaper, resistance drops to tens K Ω or a few K Ω, V between a strip conductor (6) of sensing urine pad (5) SC, b strip conductor (7)
2Point voltage raises rapidly, makes V
2＞V
1Voltage comparator circuit (24) IC
1Output low level, starting switch circuit (25) BG at this moment
1Oscillating circuit work in the circuit (26), LED are reported in conducting, acousto-optic
1, LED
2Alternately flash of light, speech IC yD work simultaneously.When diaper is not pedaled out by the baby, resistor voltage divider circuit (23) V
3The voltage height of point, V
3＞V
1, voltage comparator circuit (24)
The positive input height, be output as high level, wet as diaper, starting switch circuit (25) BG
1End wet diaper, BG
1Conducting; When diaper was pedaled out, short-circuit conductors (8) K that the adapter core (4a) of pick off urine pad (5) is pedaled out together with the survey diaper was drawn back simultaneously, and K throws off in circuit, at this moment V
3Voltage vanishing volt, V
3＜V
1, IC
1Reverse input end voltage signal height, comparator IC
1Output low level, starting switch circuit (25) BG
1Circuit (26) work is reported in conducting, acousto-optic.Electricity functional-block diagram 7 with the corresponding relation of electrical schematic diagram 8 is: diaper hygrometric (15) is pick off urine pad (5) SC, and it is anti-short switch (8) K of pedaling that diaper is pedaled out (16), and it is resistor voltage divider circuit (23) that electric resistance partial pressure is handled (17), the voltage comparison process
1(18) be the IC of voltage comparator circuit (24)
1, the voltage comparison process
2(19) be voltage comparator circuit (24)
, starting switch (20) is starting switch circuit (25), acousto-optic executor (21) is acousto-optic operating circuit (26).The flow process of electricity functional-block diagram 7 is such: diaper hygrometric (15) or diaper are pedaled out (16) → electric resistance partial pressure processing (17) → voltage comparison process
1(18) or the voltage comparison process
2(19) → starting switch (20) → acousto-optic executor (21).
During use, pick off urine pad is wrapped into common diaper can be used.
Claims (4)
1, a kind of baby urinates and defecates and reports diaper, form by body, belt, pick off urine pad, lead and adapter, it is characterized in that body (2) is thin small cylindrical or little square box shaped, by circuit board electronic circuit is installed in it, this electronic circuit communicates with the adapter core (4a) that pick off urine fills up on (5) by lead (3), adapter medicated cap (4), can be through on the belt (1) of baby front side after adapter medicated cap (4) and adapter core (4a) connect; Pick off urine pad (5) can hang over the one end on the belt (1) by the bonding lock of its corresponding site, and the other end then can hang on the belt (1) by the band structure of wearing of adapter medicated cap (4); Pick off urine pad (5) is made up of cloth, wire, nylon yarn, and cloth adopts the cloth of water absorption, insulating properties, soft good permeability, and wire adopts gentle matter metal flat wire, and nylon yarn employing elastic force is little, the nylon yarn of good permeability; Wire can be divided into two groups, be a group strip conductor silk (9) and b group strip conductor silk (10), and be knitted in the nylon yarn, distribution mode can be varied in nylon yarn for wire, but must make two groups of not short circuits of wire of a, b, the reuse cloth divide two-layer up and down with nylon yarn be clipped in the middle pick off urine pad (5); Electronic circuit in the body (1) partly has resistor voltage divider circuit (23), voltage comparator circuit (24) IC
1, voltage comparator circuit (24) 2/2IC
1, starting switch circuit (25) and acousto-optic report operating circuit (26), anti-baby with diaper pedal out anti-pedal to open report circuit and finish by the anti-short switch K of pedaling in the sensing circuit (22);
The annexation of this diaper circuit is: sensing circuit (22) connects a, b two ends by adapter, make pick off urine pad (5) place in circuit, adapter a, b two ends connect resistor voltage divider circuit (23) by lead, resistor voltage divider circuit (23) is by the anti-K switch of pedaling out in the sensing circuit (22), the resistance R in itself circuit
1, R
2, R
3, R
4, R
10, R
11Connect voltage comparator circuit (24) IC
1, voltage comparator circuit (24)
, voltage comparator circuit (24) IC
1,
Connect starting switch circuit (25) BG
1, starting switch circuit (25) BG
1Connect acousto-optic by its colelctor electrode and report operating circuit (26).
2, diaper according to claim 1 is characterized in that the power supply of electronic circuit can adopt button cell.
3, diaper according to claim 1 is characterized in that it has one to three backup sensors urine pad (5).
4, diaper according to claim 1 is characterized in that acousto-optic reports the circuit of reporting that operating circuit (26) also can adopt alternate manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221754 CN2265183Y (en) | 1996-09-06 | 1996-09-06 | Diaper capable of indicating baby wetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221754 CN2265183Y (en) | 1996-09-06 | 1996-09-06 | Diaper capable of indicating baby wetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2265183Y true CN2265183Y (en) | 1997-10-22 |
Family
ID=33901557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96221754 Expired - Fee Related CN2265183Y (en) | 1996-09-06 | 1996-09-06 | Diaper capable of indicating baby wetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2265183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449154B (en) * | 2006-06-29 | 2012-01-18 | 尤妮佳股份有限公司 | Excrement-detecting sensor |
| CN105511376A (en) * | 2015-12-29 | 2016-04-20 | 广州三星通信技术研究有限公司 | Infant dress and monitoring system based on acoustic surface wave sensor |
-
1996
- 1996-09-06 CN CN 96221754 patent/CN2265183Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449154B (en) * | 2006-06-29 | 2012-01-18 | 尤妮佳股份有限公司 | Excrement-detecting sensor |
| CN105511376A (en) * | 2015-12-29 | 2016-04-20 | 广州三星通信技术研究有限公司 | Infant dress and monitoring system based on acoustic surface wave sensor |
| CN105511376B (en) * | 2015-12-29 | 2020-02-28 | 广州三星通信技术研究有限公司 | Infant wearing article and monitoring system based on surface acoustic wave sensor |
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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 |