A kind of Novel diaper
Technical field
The present invention relates to paper nappy technical field, specially a kind of Novel diaper.
Background technology
Diaper or paper diaper are infant and the widely used article of patient, old man that can not be taken care of oneself.For that can carry in time
The guardian that wakes up changes diaper, is installed additional in diaper for sensing whether diaper is urinated wet induction installation, works as diaper
On have urine after, induction installation will detect relevant information, and transmit a signal to alarm, with remind changed.It is existing
Induction installation in technology typically uses sensor, such as infrared gas sensor, humidity sensor, is set in diaper
Sensor so that the price of diaper is higher, can not meet the use of general family.Such as Publication No. CN1531912A one kind
Electronic warning paper urine pants, it reaches the purpose that paper nappy is changed in alarm, but aforesaid way utilizes the short of " open circuit " mode
Road, this is that the comfortableness of user is influenceed around property rustless property sheet metal material to conductive wire body, is gone out once the two contact tactile
Hair, it would be possible to need to relocate conductive wire body when causing to report by mistake, while changing diaper body.
The content of the invention
It is an object of the invention to provide a kind of Novel diaper, to solve the problems mentioned in the above background technology.Institute
Stating Novel diaper has that cost is low, can detect that wearer has been drained off the information of stool and urine and changed accurately and in time
The features such as nappy is convenient, the short circuit line of warning function can be reused.
To achieve the above object, the present invention provides following technical scheme:
A kind of Novel diaper, including nappy, in addition to:
Fixing band, and paste sealing zone of heating thereon;
Two nappy fixing bands, its one end are connected in fixing band, and the other end activity after nappy that clasps is overlapped on solid
Surely take;
Short circuit line is equipped with the sealing zone of heating;
PCB control chips, be located on face of the fixing band relative to sealing zone of heating, and with sealing zone of heating, short circuit line
Connection.
Preferably, in addition to it is located at the cingulums of four edges of fixing band.
Preferably, the sealing zone of heating is provided with some " recessed " type grooves, and the short circuit line is 4 groups, wherein three groups are put
In three sides of sealing zone of heating, one group is interspersed in " recessed " type groove.
Preferably, the PCB control chips include dc source and connected alarm.
Preferably, the voltage of the dc source is 3~6V.
Preferably, the short circuit line includes the flexible insulated hose I and flexible insulated hose II that one end is connected with each other, and:Insulate soft
Coated metal wire I in pipe I, coated metal wire II in flexible insulated hose II, the plain conductor I, connection plain conductor II 1
Dc source positive and negative electrode is coupled with after the connection of end.
Preferably, for the flexible insulated hose I with offering uniform groove on flexible insulated hose II, the separation of the groove is small
In plain conductor I, the diameter of plain conductor II.
Preferably, the short circuit line includes U-typed flexible insulated hose and some and its integrally formed insulation shorting stub,
Plain conductor III is enclosed with the U-typed flexible insulated hose, the both ends of the plain conductor III are coupled with dc source positive and negative electrode.
Compared with prior art, the beneficial effects of the invention are as follows:Cost is low, can detect wearer accurately and in time
The information of stool and urine is had been drained off, guardian is obtained the service condition of nursing materials in time, with time to wearer's
Nursing materials is changed.And nappy takes replacing conveniently in fixing band, fixing band and PCB control chips and short circuit
Circuit is repeatable to be utilized, with cost-effective.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 does not place nappy schematic diagram for the present invention;
Fig. 3 does not place nappy schematic side view for the present invention;
Fig. 4 is short circuit line schematic diagram of the present invention;
Fig. 5 is short circuit line another kind schematic diagram of the present invention;
Fig. 6 is device and short circuit current schematic diagram on PCB control chips of the present invention.
In figure:1 fixing band, 10 cingulums, 2 sealing zones of heating, 20 " recessed " type grooves, 21 flexible insulated hoses I, 210 plain conductors I,
22 flexible insulated hoses II, 220 plain conductors II, 23 grooves, 24 U-typed flexible insulated hoses, 240 plain conductors III, 25 insulation shorting stub,
3 nappy fixing bands, 4PCB control chips, 5 nappies.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment one
Fig. 1~4 are referred to, the present invention provides a kind of technical scheme:
A kind of Novel diaper, including nappy 5, the nappy 5 are used to accept wearer:Infant, it can not take care of oneself
Patient, old man excretion excrement, urine, in addition to:
Fixing band 1, and paste sealing zone of heating 2 thereon;Also include the cingulum for being located at 1 four edges of fixing band
10, the fixing band 1 is the trousers that (wearer) wears or a trousers part or is snapping by cingulum 10, ties up, tie up to trousers
On band, it passes through wearer's crotch, and shape is similar to nappy 5, and area is more than the area of nappy 5, convenient monitoring
Person changes the nappy 5 of wearer, and the sealing zone of heating 2 designs with the face that fixing band 1 contact for water proof, as be PVC film or
A thin layer marine glue is coated, the face contacted with nappy 5 is designed for water suction, wherein being additionally provided with heating arrangement, embedded carbon is fine
Tie up heater strip.
Two nappy fixing bands 3, its one end are connected in fixing band 1, after clasping nappy 5 other end activity be overlapped on
In fixing band 1;Two fixing bands 3 clasp the both ends of nappy 5, prevent from sliding when using, and also allow for wearer and are besmirching paper urine
After piece 5, nappy 5 that guardian more renews.
Short circuit line is equipped with the sealing zone of heating 2;PCB control chips 4, it is located at fixing band 1 and adds relative to sealing
On the face of thermosphere 2, and it is connected with sealing zone of heating 2, short circuit line, the sealing zone of heating 2 is provided with some " recessed " type grooves 20,
The short circuit line is 4 groups, wherein three groups of three sides for being placed in sealing zone of heating 2, one group is interspersed in " recessed " type groove, described
PCB control chips 4 include dc source and connected alarm, and the short circuit line includes the exhausted of one end interconnection
Edge flexible pipe I 21 and flexible insulated hose II 22, and:Coated metal wire I 210 in flexible insulated hose I 21, the interior parcel gold of flexible insulated hose II 22
Belong to wire II 220, the flexible insulated hose I 21 on flexible insulated hose II 22 with offering uniform groove 23, the groove of the groove 23
It is smaller than plain conductor I 210, the diameter of plain conductor II 220, the plain conductor I 210, connection plain conductor II 220 1
Dc source positive and negative electrode is coupled with after the connection of end, and the PCB control chips 4 are the surface-mounted integrated circuit of microminiature, each component
It is packaged to be placed in a box body, facilitate guardian to operate, plain conductor I 210, the specification identical aluminum steel of plain conductor II 220.
Understand in Fig. 1 that sealing zone of heating 2, " recessed " type groove 20 and PCB control chips 4 are shown in broken lines, " recessed " for signal
The quantity of type groove 20 is set according to actual conditions, and the present embodiment is 3 groups.
Surface-mounted integrated circuit, refer to Fig. 6:Power supply E, i.e. dc source, its voltage are 3~6V.3~6V of voltage, meet report
Alert and safety, is charged by guardian according to actual conditions, power supply E connection toggle switches S1, a little 1,2 are stirred, toggle switch S1
Connect resistance R0With triode Q1Emitter e, resistance R0With triode Q1Base stage b parallel connections be followed by relay J J1Contact,
Triode Q1Colelctor electrode c connection relays J inputs, relay J exports device Z taking alarm0, the alarm Z0For the hair of parallel connection
Optical diode and buzzer;Alarm Z0One end ready-access terminal 4, the other end take back relay J inputs and form node, node
1N4148 diodes are connected, 1N4148 diodes are connected respectively to relay J outputs and SCR pipes T1, SCR pipes output ground connection,
Gate pole g connection resistance R2After be grounded;Relay J inputs are also associated with resistance R1, resistance R1And connecting resistance R2It is connected to again after input
Load exports, and is a normal open switch S at load2And overlap the resistance R at its both ends3, then load input, form access point 3.
Wherein, during circuit normal work, toggle switch S1Dial and stirring a little at 1, power supply E's drives a current through resistance R0
By Q1Base stage b, then flow through relay J J1, contact is in access point 3.Now, Q1Base stage b be high level, triode
Q1Cut-off, no current flows through relay J, if now normal open switch S2There is short circuit, be then the equal of Q1Base stage b and circuit
Ground be connected, current potential reduce, triode Q1Conducting, has electric current by triode Q1Colelctor electrode c flows out, by resistance R1、R2Partial pressure
Afterwards, R1、R2Node at voltage make SCR pipes T1Conducting, electric current, which flows through relay J, makes relay J1Adhesive contact, contact are being accessed
Point 4 makes alarm Z0Luminous alarm is turned on, while contact makes circuit output current be zero in the disconnection of access point 3, plays protection and makees
With if circuit will recover normal, needing a toggle switch S1Dial and stirring a little at 2, make whole down circuitry, relay J's
Contact is recovered to access point 3, then toggle switch S1Dial and stirring a little at 1, circuit can be exported normally again.
A described normal open switch S2The one end of plain conductor I 210 is equivalent to be connected with the one end of plain conductor II 220, it is another
Hold the open-circuit condition formed, the resistance R3It is equivalent to the excrement of wearer's excretion, urine is immersed in flexible insulated hose I 21 and insulation
The groove 23 that flexible pipe II 22 opens up, makes plain conductor I 210 be connected with plain conductor II 220, forms path.
The separation of the groove 23 is to prevent gold less than the purpose of plain conductor I 210, the diameter of plain conductor II 220
Belong to and being wound between wire I 210, plain conductor II 220 so that alarm false alarm;The flexible insulated hose I 21 and flexible insulated hose
It can also be opened up on II 22 as some non-touching small through hole, be that the excrement of wearer's excretion, urine are immersed in the purpose of small through hole
Plain conductor I 210, plain conductor II 220, are allowed to turn on, and do not make flexible insulated hose I 21 with flexible insulated hose II 22 in nappy
Do not have on 5 or false alarm that a small amount of excrement, urine occur by winding.
Embodiment two
Fig. 1~3,5 and 6 are referred to, the present invention provides another technical solution:
Unlike embodiment one:The short circuit line include U-typed flexible insulated hose 24 and it is some with its one into
The insulation shorting stub 25 of type, plain conductor III 240 is enclosed with the U-typed flexible insulated hose 24, the both ends of the plain conductor III 240
Dc source positive and negative electrode is coupled with, plain conductor III 240 is aluminum steel, and the insulation shorting stub 25 is with absorbent function
Material, as PVA sponges are made water suction bar, water suction bar made of non-woven fabrics either water-absorbing resin, sealing zone of heating 2 is used for exhausted
Edge shorting stub 25 is heated, and is allowed to dehydration reuse, is increased operation rate;The plain conductor III 240 is equivalent to normal open switch S2,
The insulation shorting stub 25 is equivalent to resistance R3, excrement, urine when wearer's excretion are immersed in insulation shorting stub 25, make insulation
Shorting stub 25 absorbs water, and then makes the short circuit of plain conductor III 240, makes alarm equipment alarm, avoids no or few on nappy 5
The false alarm that amount excrement, urine occur by winding.
Wherein, the short circuit line on three groups of three sides for being placed in sealing zone of heating 2, can to wearer be in station (seat),
Detected respectively in the state of lying and immerse short circuit line if any excrement, urine, so that alarm equipment alarm, reminds guardian to change paper
Diaper 5, three kinds of state-detections, and coordinate with the short circuit line under nappy 5 and detect, effect is more preferable, more accurately, because
When short circuit line now is not at using nappy 5, it accepts excrement, urine optimal detection point, if being in nappy 5
Under short circuit line be in do not work, this three kinds of states can detect detection, reduce the probability do not alarmed.
In use, nappy 5 is fixed by two nappy fixing bands 3, fixing band 1 is then passed through into its four corners
The cingulum 10 at place, is through at wearer, if wearer has excrement, urine to immerse short circuit line, now makes alarm equipment alarm,
Guardian is reminded to change nappy 5, guardian opens cingulum 10, new nappy 5 is changed.
The present invention is simple for structure, and cost is low, can detect that wearer (user) has been drained off size accurately and in time
Just information, guardian is enable to obtain the service condition of nursing materials in time, to be carried out in time to the nursing materials of wearer
Change.And nappy takes conveniently in fixing band 1, fixing band and the repeatable utilization of PCB control chips 4 (short circuit line),
With cost-effective.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.