CN202027804U

CN202027804U - Electronically reminding diapers

Info

Publication number: CN202027804U
Application number: CN2011200404933U
Authority: CN
Inventors: 王亚伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-17
Filing date: 2011-02-17
Publication date: 2011-11-09
Anticipated expiration: 2021-02-17

Abstract

The utility model discloses electronically reminding diapers, which comprise bottom cloth, an absorbent core layer and a surface coating layer. Two conductive paper strips are arranged with spacing and under the surface coating layer, and one ends of the two conductive paper strips are connected with a reminding device. The electronically reminding diapers are safer and more comfortable to use.

Description

A kind of diaper of electronic reminding

Technical field

This utility model relates to a kind of diaper, particularly a kind of diaper with electronic reminding function.

Background technology

Diaper claims papery dung urine trousers again.

In the prior art,, be on base fabric, to be provided with a colour band for the ease of pointing out the diaper of timely replacing.When urine was passed surface coating layer and absorbent core layer arrival base fabric, urine can make the colour band variable color to show that urine is wet.The wet prompting of this urine is to reach prompt facility by direct observation, has only when the nursing staff patrols and could find and be handled.But, because content liquid is less in the feces of body discharges, is not enough to penetrate surface coating layer and absorbent core layer and arrives base fabric, colour band can variable color, then can't send prompting.

Chinese patent 200920255627.6 discloses a kind of novel diaper, is printing conductive inks on surface coating layer, by connecting line electrically conductive ink and receptor is communicated with, and is provided with alarm in the receptor.In case electrically conductive ink touches urine or liquid manure, will be transmitted to receptor, melodious musical sound just can take place in receptor, reaches prompt facility.But, adopt the electrically conductive ink of printing, still unavoidably exist printing to pollute even control methanol content, safety in utilization is relatively poor.

The utility model content

The purpose of this utility model is to provide a kind of diaper of electronic reminding, and order is used safer, comfortable.

To achieve these goals, solution of the present utility model is:

A kind of diaper of electronic reminding comprises base fabric, absorbent core layer and surface coating layer, is interval with two conductive papers below surface coating layer, and an end of two conductive papers connects alarm set.

Described alarm set comprises transmitter and reminiscences; Transmitter comprises shell, two detection contacts, resistance, testing circuit, countdown circuit, modulation transmitter and transmitting antennas, resistance is connected and detects between contact and the testing circuit, detect the contact detection signal is sent to testing circuit, provide through countdown circuit and modulation transmitter again and transmit, send by transmitting antenna; Reminiscences comprises reception antenna, receiving demodulation circuit, reception control circuit, sonic alarm, light alarm and vibration alarm, reception antenna receives the signal that transmitting antenna sends, and carries out warning reminding through receiving demodulation circuit and reception control circuit control sonic alarm, light alarm and vibration alarm.

Be provided with an address code memorizer and a shift register in the described countdown circuit, the address code that has reminiscences in the address code memorizer, address code in the address code memorizer copies in the shift register, and serial shift output is as the modulation signal of modulation transmitter; Accordingly, an address code memorizer, a shift register and a data comparator are arranged in the reception control circuit, the address code that has reminiscences in the address code memorizer, the data flow serial shift of receiving demodulation circuit output is sent into shift register, momentarily the data in data in the address code memorizer and the shift register 632 are compared by data comparator, control sonic alarm, light alarm and vibration alarm send enabling signal when these two data are consistent.

One of described two conductive papers have brought out the direction of turning back behind the zone of absorbent core layer parcel, laterally pass the surface coating layer zone along diaper, stick on the base fabric, and two paste a Copper Foil respectively on this end of conductive paper, form sense contact for being connected with two detection contacts of alarm set transmitter.

After another of described two conductive papers brought out the edge of base fabric, keep a bit ofly, and, be fixed on the another side of base fabric, form two debugging contacts its opisthotonos.

Also have one on the described diaper and send bag, form, be used for placing and fixed transmitter by base fabric and a facial tissue of sense contact periphery.

Described conductive paper is materials such as electric conduction of carbon fiber paper or carbon-fiber film.

After adopting such scheme, conductive paper of the present utility model touches urine or liquid manure, will be transmitted to alarm set, and alarm set just can be reminded in the gas police, reaches prompt facility.But, adopt the electrically conductive ink of printing, still unavoidably exist printing to pollute even control methanol content, safety in utilization is relatively poor.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of this utility model transmitter;

Fig. 3 is the structural representation of this utility model reminiscences;

Fig. 4 is the structural representation of another embodiment transmitter of this utility model;

Fig. 5 is the structural representation of another embodiment reminiscences of this utility model.

Label declaration

Base fabric 1 absorbent core layer 2 surface coating layers 3

Conductive paper 4 Copper Foils 41 sense contact 42

Debugging contact 43

Transmitter 5 shells 51 detect contact 52

Resistance 53 testing circuits 54 countdown circuits 55

Address code memorizer 551 shift registers 552 modulation transmitters 56

Transmitting antenna 57

Reminiscences 6 reception antennas 61 receiving demodulation circuits 62

Reception control circuit 63 address code memorizeies 631 shift registers 632

Data comparator 633 sonic alarm 64 light alarms 65

Vibration alarm 66

Send bag 7.

The specific embodiment

As shown in Figure 1, the diaper of a kind of electronic reminding that this utility model discloses comprises base fabric 1, absorbent core layer 2 and surface coating layer 3.

Improvement of the present utility model is: stickup is provided with two ribbon conductive paper 4(such as materials such as electric conduction of carbon fiber paper, carbon-fiber film below surface coating layer 3), article two, conductive paper 4 is parallel with the longitudinal axis of diaper, the both sides of the distribution longitudinal axis also keep proper spacing, and an end of two conductive papers 4 connects alarm set.

Wherein, the concrete structure of alarm set has a lot, and what present embodiment disclosed is the wireless reminding device, comprises transmitter 5 and reminiscences 6.As shown in Figure 2, transmitter 5 comprises that shell 51, two detect contact 52, resistance 53, testing circuit 54, countdown circuit 55, modulation transmitter 56 and transmitting antenna 57, resistance 53 is connected and detects between contact 52 and the testing circuit 54, detect contact 52 detection signal is sent to testing circuit 54, provide through countdown circuit 55 and modulation transmitter 56 again and transmit, send by transmitting antenna 57.As shown in Figure 3, reminiscences 6 comprises reception antenna 61, receiving demodulation circuit 62, reception control circuit 63, sonic alarm 64, light alarm 65 and vibration alarm 66, reception antenna 61 receives the signal that transmitting antenna 57 sends, and carries out warning reminding through receiving demodulation circuit 62 and reception control circuit 63 control sonic alarm 64, light alarm 65 and vibration alarm 66.

In order to reach in time, confirm the ground reminding effect, as shown in Figure 4, can in countdown circuit 55, be provided with an address code memorizer 551 and a shift register 552.The address code ID_code that has reminiscences 6 in the address code memorizer 551.During transmitter 5 work the address code ID_code in the address code memorizer 551 is copied in the shift register 552, serial shift output then is as the modulation signal of modulation transmitter 56.Accordingly, as shown in Figure 5, an address code memorizer 631, a shift register 632 and a data comparator 633 can be arranged in reception control circuit 63.The address code ID_code that has reminiscences 6 in the address code memorizer 631.During reminiscences 6 work, the data flow of receiving demodulation circuit 62 outputs constantly serial shift is sent into shift register 632.Data comparator 633 momentarily compares the data in data in the address code memorizer 631 and the shift register 632.In case these two data unanimities are just sent enabling signal to sonic alarm 64, light alarm 65 and vibration alarm 66.

For the ease of connecting, this embodiment has brought out one of two conductive papers 4 direction of turning back behind the zone of absorbent core layer 2 parcels, along diaper laterally pass surface coating layer 3 zones, stick on the base fabric 1, and end at appropriate location on the base fabric 1, as near the waist of diaper.Article two, paste a Copper Foil 41 respectively on this end of conductive paper 4, form sense contact 42, for being connected with two detection contacts 52 of alarm set transmitter 5.Article two, after another of conductive paper 4 brought out the edge of base fabric 1, keep suitable a bit ofly, and, be fixed on the another side (outside of diaper) of base fabric 1, form two debugging contacts 43 its opisthotonos.

For the ease of placing and fixed transmitter 5, this embodiment also is provided with one and sends bag 7 on diaper, is to be sewed up by the base fabric 1 of sense contact 42 peripheries and a facial tissue to form, make sense contact 42 respectively with detect contact 52 and stablize and are connected.

After this utility model diaper is dressed, can earlier debugging contact 43 be connected, this moment, reminiscences 6 should send alerting signal, otherwise may be transmitter 5 malpositions, and perhaps the sense contact 42 of two ribbon conductive papers 4 does not connect with two detection contacts 52 of transmitter 5.

Operation principle of the present utility model:

When diaper used, two of transmitter 5 were detected contact 52 and must connect with the sense contact 42 of two ribbon conductive papers 4 respectively.

In transmitter 5, the resistance value between resistance 53 and the two ribbon conductive papers 4 constitutes a bleeder circuit.After the liquid in urine or the feces was invaded the surface coating layer 3 that wet, this partial pressure value rose.When testing circuit 54 detects this partial pressure value rising above setting value, send wake-up signal to countdown circuit 55, it is started working.This moment, countdown circuit 55 was sent the address code ID_code that preserves into modulation transmitter 56.Be modulated onto on the radio-frequency pulse at this ID_code, send to reminiscences 6 by transmitting antenna 57 again.

In reminiscences 6, reception antenna 61 is given receiving demodulation circuit 62 with the radiofrequency signal that receives.Data flow after the demodulation is sent into reception control circuit 63.63 pairs of data of reception control circuit flow to line search.When ID_code occurring in the data flow, send enabled instruction to sonic alarm 64, light alarm 65 and vibration alarm 66, make it send the wet alerting signal of urine.

Have only when diaper and invaded when wet by the liquid in urine or the feces, transmitter 5 is just launched radio-frequency pulse.According to relevant decree, as " specification requirement of micropower (short distance) radio ", this implement to adopt micropower level, the radio-frequency pulse of persistent period number millisecond.Therefore be safe to user.

The diaper of this wireless reminding of this embodiment can send alerting signal in time, on one's own initiative, submits to the nursing staff to change the diaper that urine has wet.Therefore water absorption and the gas permeability requirements to the material of diaper reduces greatly, absorbent core layer can attenuation some, also no longer distinguish by " boy baby's type " and " girl baby's type ", thereby reduce cost.The nursing staff need not look into and patrol, and is more convenient; More comfortable concerning user.

Because each reminiscences 6 all has a unique address code ID_code, even if therefore compare places with dense at user, as places such as hospital, teacher of the nursing a baby, nursery school, nursing homes, the wet prompting of urine is man-to-man, can not cause confusion.In the environment that has only a user, as using in the family, can save the ID_code depositor, and the modulation of ID_code, separate the mediation function of search, thereby reduce the cost of wireless reminding device.

This electronics diaper also can use separately under the situation that does not have the wireless reminding device.Can as electronic buzzer, put into the control input end that the sense contact that sends bag 7, two ribbon conductive papers 4 connects the electronics sound device this moment directly with electronics sound device.Under such environment for use, take the sound that sends into account and can exert an influence use.

This electronic reminding diaper is applicable to the baby, also is applicable to the adult of no autonomous ability to express and mobility.

It below only is preferred implementation of the present utility model; it is not qualification to protection domain of the present utility model; key technology all and of the present utility model does not have to produce difference in essence, to the deduction or replace of above-mentioned embodiment, all should be regarded as falling within the protection domain of this case.

Claims

1. the diaper of an electronic reminding is characterized in that: comprise base fabric, absorbent core layer and surface coating layer, be interval with two conductive papers below surface coating layer, the end connection alarm set of two conductive papers.

2. a kind of diaper of electronic reminding according to claim 1, it is characterized in that: described alarm set comprises transmitter and reminiscences; Transmitter comprises shell, two detection contacts, resistance, testing circuit, countdown circuit, modulation transmitter and transmitting antennas, resistance is connected and detects between contact and the testing circuit, detect the contact detection signal is sent to testing circuit, provide through countdown circuit and modulation transmitter again and transmit, send by transmitting antenna; Reminiscences comprises reception antenna, receiving demodulation circuit, reception control circuit, sonic alarm, light alarm and vibration alarm, reception antenna receives the signal that transmitting antenna sends, and carries out warning reminding through receiving demodulation circuit and reception control circuit control sonic alarm, light alarm and vibration alarm.

3. as the diaper of a kind of electronic reminding as described in the claim 2, it is characterized in that: be provided with an address code memorizer and a shift register in the described countdown circuit, the address code that has reminiscences in the address code memorizer, address code in the address code memorizer copies in the shift register, serial shift output is as the modulation signal of modulation transmitter; Accordingly, an address code memorizer, a shift register and a data comparator are arranged in the reception control circuit, the address code that has reminiscences in the address code memorizer, the data flow serial shift of receiving demodulation circuit output is sent into shift register, momentarily the data in data in the address code memorizer and the shift register (632) are compared by data comparator, control sonic alarm, light alarm and vibration alarm send enabling signal when these two data are consistent.

4. as the diaper of a kind of electronic reminding as described in the claim 2, it is characterized in that: one of described two conductive papers have brought out the direction of turning back behind the zone of absorbent core layer parcel, laterally pass the surface coating layer zone along diaper, stick on the base fabric, article two, paste a Copper Foil respectively on this end of conductive paper, form sense contact for being connected with two detection contacts of alarm set transmitter.

5. as the diaper of a kind of electronic reminding as described in the claim 2, it is characterized in that: after another of described two conductive papers brought out the edge of base fabric, keep one section, and, be fixed on the another side of base fabric, form two debugging contacts its opisthotonos.

6. a kind of diaper of electronic reminding according to claim 1 is characterized in that: also have one to send bag on the described diaper, be made up of base fabric and a facial tissue of sense contact periphery.

7. a kind of diaper of electronic reminding according to claim 1, it is characterized in that: described conductive paper is electric conduction of carbon fiber paper or carbon-fiber film.