CN107595482B

CN107595482B - Novel paper diaper

Info

Publication number: CN107595482B
Application number: CN201711024266.XA
Authority: CN
Inventors: 王冬
Original assignee: Anhui Sunway Intelligent Technology Co ltd
Current assignee: Anhui Shuo Intelligent Technology Co ltd
Priority date: 2017-10-27
Filing date: 2017-10-27
Publication date: 2023-04-07
Anticipated expiration: 2037-10-27
Also published as: CN107595482A

Abstract

The invention relates to the technical field of paper diapers, in particular to a novel paper diaper, which comprises a paper diaper and also comprises: the fixing belt is attached to the water stopping heating layer; one end of each of the two diaper fixing belts is connected to the fixing belt, and the other end of each of the two diaper fixing belts is movably lapped on the fixing belt after the diapers are buckled; a short circuit line is laid on the water stop heating layer; and the PCB control chip is arranged on the surface of the fixing band opposite to the water stop heating layer and is connected with the water stop heating layer and the short circuit line. The invention has low cost, can timely and accurately detect the information that the wearer discharges the excrement, so that the guardian can timely obtain the use condition of the nursing article and timely replace the nursing article of the wearer. And the diaper is placed on the fixing belt, taken out and replaced conveniently, and the fixing belt, the PCB control chip and the short circuit line can be repeatedly utilized, so that the cost is saved.

Description

Novel paper diaper

Technical Field

The invention relates to the technical field of paper diapers, in particular to a novel paper diaper.

Background

A diaper or a paper diaper is an article widely used by infants, patients who cannot take care of oneself and old people. In order to remind a guardian of replacing the diaper in time, the sensing device used for sensing whether the diaper is wet by urine is additionally arranged in the diaper, when the diaper is wet by urine, the sensing device can detect relevant information and transmit a signal to the alarm so as to remind the guardian of replacing the diaper. The sensing device in the prior art generally adopts a sensor, such as an infrared gas sensor, a humidity sensor and the like, and the sensor is arranged in the diaper, so that the diaper is relatively high in price and cannot meet the use requirements of common families. For example, CN1531912A discloses an electronic urine wet alarm newspaper diaper, which achieves the purpose of alarming to replace the paper diaper, but the above method utilizes a short circuit in an "open circuit" manner, and the pair of conductive wires are made of flexible, rustless strip-shaped metal materials, which affects the comfort of the user.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a novel paper diaper. The novel paper diaper has the characteristics of low cost, capability of timely and accurately detecting the information that a wearer discharges excrement and urine, convenience in replacement of the paper diaper, reusability of a short circuit line with an alarm function and the like.

In order to achieve the purpose, the invention provides the following technical scheme:

a novel paper diaper comprises the paper diaper, and also comprises:

the fixing band and the water stop heating layer are attached to the fixing band;

one end of each of the two diaper fixing belts is connected to the fixing belt, and the other end of each of the two diaper fixing belts is movably lapped on the fixing belt after the diapers are buckled;

a short circuit line is laid on the water stop heating layer;

and the PCB control chip is arranged on the surface of the fixing band opposite to the water stop heating layer and is connected with the water stop heating layer and the short circuit line.

Preferably, the fixing belt further comprises buckling belts arranged at four corners of the fixing belt.

Preferably, be equipped with a plurality of "concave" type grooves on the stagnant water zone of heating, the short circuit line is 4 groups, and three limits of stagnant water zone of heating are arranged in to three of them group, and a set of interlude is in "concave" type inslot.

Preferably, the PCB control chip includes a dc power supply and an alarm connected thereto.

Preferably, the voltage of the dc power supply is 3 to 6V.

Preferably, the short circuit line includes an insulating hose i and an insulating hose ii that one end is connected to each other, and: a metal wire I is wrapped in the insulating hose I, a metal wire II is wrapped in the insulating hose II, and one end of the metal wire I and one end of the connecting metal wire II are connected and then respectively connected to the positive electrode and the negative electrode of the direct-current power supply.

Preferably, all set up even logical groove on insulating hose I and the insulating hose II, the groove interval that should lead to the groove is less than the diameter of wire I, wire II.

Preferably, the short circuit line comprises a U-shaped insulating hose and a plurality of insulating short circuit wires integrally formed with the U-shaped insulating hose, a metal lead III is wrapped in the U-shaped insulating hose, and two ends of the metal lead III are respectively connected to the positive pole and the negative pole of the direct-current power supply.

Compared with the prior art, the invention has the beneficial effects that: the cost is low, and the information that the wearer has discharged the excrement and urine can be timely and accurately detected, so that the guardian can timely obtain the service condition of the nursing article, and the nursing article of the wearer can be timely replaced. And the diaper is placed on the fixing belt, taken out and replaced conveniently, and the fixing belt, the PCB control chip and the short circuit line can be repeatedly utilized, so that the cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention without a disposable diaper;

FIG. 3 is a schematic side view of an unstacked diaper of the present invention;

FIG. 4 is a schematic diagram of a short circuit according to the present invention;

FIG. 5 is another schematic diagram of a shorting circuit according to the present invention;

FIG. 6 is a schematic diagram of the device on the PCB control chip and the short circuit of the present invention.

In the figure: the disposable diaper comprises a fixing band 1, a buckling band 10, a water stop heating layer 2, a concave groove 20, an insulating hose 21, a metal conducting wire 210, an insulating hose 22, a metal conducting wire 220, a U-shaped insulating hose 24, a metal conducting wire 240, a short insulating wire 25, a paper diaper fixing band 3, a PCB control chip 4 and a paper diaper 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, the present invention provides a technical solution:

a new disposable diaper comprising a disposable diaper 5, said disposable diaper 5 being adapted to receive a wearer: the excrement and urine that infant, patient that can not take care of oneself, old man excrete still includes:

the water-stopping heating layer comprises a fixing belt 1 and a water-stopping heating layer 2 attached to the fixing belt; still detain area 10 including establishing at 1 four edges of fixed band, fixed band 1 is (the person of dress) trousers or trousers partly or through detaining area 10 for lock joint, tie up, the strip on trousers, it passes the person of dress crotch portion, the shape is similar with disposable diaper 5, and the area is greater than disposable diaper 5's area, makes things convenient for the guardian to change the disposable diaper 5 of person of dress, the face of stagnant water zone of heating 2 and fixed band 1 contact is the water proof design, if for PVC membrane or spraying a thin layer waterproof glue, the face of 5 contacts with disposable diaper is the design that absorbs water, wherein still is equipped with heating structure, the carbon fiber heater strip buried underground.

One end of each of the two paper diaper fixing bands 3 is connected to the fixing band 1, and the other end is movably lapped on the fixing band 1 after the paper diapers 5 are buckled; the two fixing bands 3 buckle the two ends of the paper diaper 5 to prevent the paper diaper from sliding when in use, and a guardian can conveniently replace the paper diaper 5 with a new one after the paper diaper 5 is stained by the wearer.

A short circuit line is laid on the water stop heating layer 2; PCB control chip 4 establishes on fixed band 1 for the face of stagnant water zone of heating 2, and with stagnant water zone of heating 2, short-circuit line connection, be equipped with a plurality of "concave" type grooves 20 on the stagnant water zone of heating 2, short-circuit line is 4 groups, and wherein three limits of stagnant water zone of heating 2 are arranged in to three groups, and a set of interlude is in "concave" type inslot, PCB control chip 4 includes DC power supply and rather than the alarm connected, short-circuit line includes one end interconnect's insulating hose I21 and insulating hose II 22, just: i210 of wrapping up wire in the insulating hose I21, II 220 of wrapping up wire in the insulating hose II 22, all seted up even logical groove 23 on insulating hose I21 and the insulating hose II 22, the groove interval that should lead to groove 23 is less than I210 of wire, II 220 of wire's diameter, it is positive, the negative pole of direct current power supply respectively to connect after I210 of wire, the II 220 one end of connecting wire are connected, PCB control chip 4 is microminiature's integrated circuit board, and each components and parts are packaged and are arranged in a box body, make things convenient for guardian's operation, I210 of wire, the same aluminium wire of II 220 specification of wire.

For the sake of clarity, in fig. 1, the water stop heating layer 2, the "concave" type grooves 20 and the PCB control chip 4 are shown by dotted lines, the number of the "concave" type grooves 20 is set according to actual conditions, and the number is 3 in this embodiment.

Fig. 6 shows an integrated circuit board: the voltage of the power supply E, namely a direct current power supply, is 3-6V. The voltage is 3-6V, the alarm is satisfied and the safety is ensured byThe guardian charges according to the actual condition, and the power supply E is connected with the toggle switch S ₁ Toggle points 1, 2, toggle switch S ₁ Connecting resistor R ₀ And triode Q ₁ Emitter e, resistor R ₀ And a triode Q ₁ Base b of the relay is connected in parallel and then connected to J of the relay J ₁ Contact, triode Q ₁ The collector c is connected with the input of a relay J, and the output of the relay J is connected with an alarm Z ₀ Said alarm Z ₀ The LED and the buzzer are connected in parallel; alarm Z ₀ One end of the switch is reserved with an access point 4, the other end of the switch is connected back to the input of the relay J to form a node, the node is connected with a 1N4148 diode, and the 1N4148 diode is respectively connected with the output of the relay J and the SCR tube T ₁ The output of the SCR tube is grounded, and the gate pole g is connected with a resistor R ₂ The back is grounded; the J input part of the relay is also connected with a resistor R ₁ Resistance R ₁ Parallel resistor R ₂ Input and then output to the load, the load is a normally open switch S ₂ And a resistor R bridging both ends thereof ₃ And then the load is input, forming the access point 3.

Wherein, when the circuit normally works, the switch S is toggled ₁ When the switch is switched to the toggle point 1, the driving current of the power supply E passes through the resistor R ₀ Through Q ₁ Then through J of the relay J ₁ The contacts are at access points 3. At this time, Q ₁ The base b of the transistor is high level, the triode Q ₁ Cut-off, no current flowing through the relay J, if the switch S is normally open at that time ₂ When a short circuit occurs, it is equivalent to Q ₁ Is connected to ground of the circuit, potential is lowered, and a triode Q ₁ Conducting with current from the transistor Q ₁ The collector c flows out through a resistor R ₁ 、R ₂ After partial pressure, R ₁ 、R ₂ Voltage at the junction of (a) and (b) causes the SCR tube T to be in contact with ₁ When the current is conducted, the current flows through the relay J to enable the relay J to be conducted ₁ Engaging contact which makes the alarm Z at the access point 4 ₀ The switch-on light-emitting alarm is conducted, meanwhile, the contact is disconnected at the access point 3 to enable the output current of the circuit to be zero, the protection effect is achieved, and if the circuit is to be recovered to be normal, the toggle switch S is required to be turned on ₁ Poked at the poking point 2 to cut off the whole circuit, and the contact of the relay J is restored to the access point3, then toggle switch S ₁ Dialing at the dialing point 1, the circuit can output normally again.

The normally open switch S ₂ Equivalent to the open circuit state formed by one end of the metal wire I210 connected with one end of the metal wire II 220 and the other end, the resistor R ₃ Excrement and urine equivalent to the excretion of a wearer are soaked into the through groove 23 formed by the insulation hose I21 and the insulation hose II 22, so that the metal lead I210 is connected with the metal lead II 220 to form a passage.

The purpose that the distance between the through grooves 23 is smaller than the diameters of the metal conducting wires I210 and II 220 is to prevent the metal conducting wires I210 and II 220 from being wound so as to cause false alarm of the alarm; the insulating hose I21 and the insulating hose II 22 can be provided with a plurality of small through holes which are not in contact with each other, and the small through holes are used for enabling excrement and urine excreted by a wearer to be immersed into the metal wire I210 and the metal wire II 220 to be conducted, and preventing false alarm caused by winding of the excrement and the urine on the paper diaper 5 or preventing a small amount of excrement and urine on the insulating hose I21 and the insulating hose II 22.

Example two

Referring to fig. 1-3, 5 and 6, the present invention provides another technical solution:

the difference from the first embodiment is that: the short-circuit line comprises a U-shaped insulating hose 24 and a plurality of insulating short-circuit wires 25 which are integrally formed with the U-shaped insulating hose 24, metal wires III 240 are wrapped in the U-shaped insulating hose 24, two ends of each metal wire III 240 are connected to a positive electrode and a negative electrode of a direct-current power supply respectively, the metal wires III 240 are aluminum wires, the insulating short-circuit wires 25 are made of materials with a water absorption function, such as water absorption strips made of PVA (polyvinyl alcohol) sponge, non-woven fabrics or water absorption resins, and the water stop heating layer 2 is used for heating the insulating short-circuit wires 25, so that the insulating short-circuit wires 25 are reused after water loss, and the utilization rate is improved; the metal lead III 240 is equivalent to a normally open switch S ₂ Said insulated short-circuiting wire 25 being equivalent to a resistor R ₃ When excrement and urine excreted by a wearer immerses into the insulating short-circuit wire 25, the insulating short-circuit wire 25 absorbs water, then the metal wire III 240 is short-circuited, the alarm is enabled to give an alarm, and the phenomenon that no excrement or a small amount of excrement exists on the paper diaper 5 is avoidedFalse alarm of urine and excrement caused by entanglement.

Wherein, three short-circuit line of arranging in three edge of stagnant water zone of heating 2, can be in stand (sitting) to the wearer, it has excrement and urine to detect respectively under the state of lying, urine soaks short-circuit line, thereby make the alarm report to the police, remind the guardian to change paper diaper 5, three kinds of states detect, and detect with the short-circuit line cooperation that is in under paper diaper 5, the effect is better, it is more accurate, because the short-circuit line at this moment all is not in when using paper diaper 5, it accepts excrement and urine, the best check point of urine, if the short-circuit line that is in under paper diaper 5 is in out of work, this three kinds of states can detect the detection, the probability of not reporting to the police has been reduced.

During the use, it is fixed through two paper diaper fixed bands 3 with paper diaper 5, then detain the area 10 with fixed band 1 through the area of detaining of its four corners, wear on one's body the wearer, if the wearer has excrement and urine, urine to dip the short-circuit line, make the alarm report to the police this moment, remind the guardian to change paper diaper 5, the guardian opens to detain area 10, changes new paper diaper 5.

The invention has simple structure and low cost, and can timely and accurately detect the information that the wearer (user) discharges the excrement and urine, so that the guardian can timely obtain the use condition of the nursing article and timely replace the nursing article of the wearer. And the disposable diaper is convenient to put on and take off the fixing band 1, and the fixing band and the PCB control chip 4 (short circuit) can be repeatedly used, so that the cost is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A new type of disposable diaper comprising a disposable diaper (5), characterized in that it further comprises:

the water-stopping heating layer comprises a fixing belt (1) and a water-stopping heating layer (2) attached to the fixing belt;

one end of each of the two paper diaper fixing bands (3) is connected to the fixing band (1), and the other end is movably lapped on the fixing band (1) after the paper diapers (5) are buckled;

a short circuit line is laid on the water stop heating layer (2);

the PCB control chip (4) is arranged on the surface of the fixing belt (1) opposite to the water stop heating layer (2) and is connected with the water stop heating layer (2) and the short circuit line;

PCB control chip (4) include DC power supply, short-circuit line includes one end interconnect's insulating hose I (21) and insulating hose II (22), just: a metal wire I (210) is wrapped in the insulating hose I (21), a metal wire II (220) is wrapped in the insulating hose II (22), one ends of the metal wire I (210) and the connecting metal wire II (220) are connected and then respectively connected to a positive electrode and a negative electrode of a direct-current power supply, uniform through grooves (23) are formed in the insulating hose I (21) and the insulating hose II (22), and the groove intervals of the through grooves (23) are smaller than the diameters of the metal wire I (210) and the metal wire II (220);

or the short circuit line comprises a U-shaped insulating hose (24) and a plurality of insulating short-circuit wires (25) which are integrally formed with the U-shaped insulating hose, a metal lead III (240) is wrapped in the U-shaped insulating hose (24), and two ends of the metal lead III (240) are respectively connected to the positive pole and the negative pole of the direct-current power supply.

2. A novel paper diaper according to claim 1, characterized in that: also comprises buckle belts (10) arranged at the four corners of the fixing belt (1).

3. A novel paper diaper according to claim 1 or 2, characterized in that: the water-stopping heating layer (2) is provided with a plurality of concave grooves (20), the short circuit line is 4 groups, three sides of the water-stopping heating layer (2) are arranged in three groups, and one group is inserted in the concave grooves.

4. A novel paper diaper according to claim 1, characterized in that: the PCB control chip (4) further comprises an alarm connected with the direct-current power supply.

5. The novel paper diaper as claimed in claim 4, characterized in that: the voltage of the direct current power supply is 3-6V.