CN107389741B - Wireless diaper humidity detection device and detection method thereof - Google Patents
Wireless diaper humidity detection device and detection method thereof Download PDFInfo
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- CN107389741B CN107389741B CN201710678432.1A CN201710678432A CN107389741B CN 107389741 B CN107389741 B CN 107389741B CN 201710678432 A CN201710678432 A CN 201710678432A CN 107389741 B CN107389741 B CN 107389741B
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- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
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Abstract
The wireless diaper humidity detection device comprises a bottom plate, an induction piece structure, a PCB assembly, a main panel switch and an SOS alarm switch, wherein the PCB assembly comprises a PCB board, a Bluetooth chip and an IC chip; the main panel switch is arranged at the middle position of the upper surface of the PCB, and the SOS alarm switch is arranged below the middle part of the bottom plate; the sensing piece structure comprises a sensing piece group A, B, C, each sensing piece comprises more than 1 humidity sensing piece, each humidity sensing piece comprises a sensing piece body and 2 connecting pieces, and the upper ends of the connecting pieces are fixedly connected with the PCB assembly; a detection interval line A, B, C is arranged on the induction paper diaper; the sensing sheet group A, B, C is respectively stuck to the detection interval line A, B, C; the detection method comprises the steps of wireless attachment connection, starting of a main panel switch, detection by an IC chip, detection and calculation of the humidity of the inductive paper diaper, data transmission and remote monitoring. The beneficial effects of the invention are as follows: can meet the needs of people for body health care and patient care.
Description
Technical Field
The invention relates to a diaper humidity detection device, in particular to a wireless diaper humidity detection device and a detection method thereof, belonging to the technical field of detection devices for liquid component humidity.
Background
In hospital wards, the existing diaper humidity is generally distinguished by color, or a voice alarm is realized through a sensor. If the publication number is CN201768082U, the name is a split type diaper alarm device, the technical scheme of the diaper alarm device is disclosed as follows: the sensor is composed of a sensor, a connector and an alarm, wherein the sensor is woven by a plurality of wires coated with an insulating layer, the insulating layer is made of paper, cotton, chemical fiber, a film and the like which can be immersed in urine to conduct electricity, the sensor is arranged in a diaper, the connector is four magnets and is connected through plastic buckles and is respectively arranged on the surface of the diaper and the alarm, and when the urine volume is excessive, the alarm is used for carrying out voice alarm. The technology has the advantages that the structure is relatively backward, the insulating layer is easy to age, and the actual humidity condition of the diaper can not be accurately reflected; and the remote transmission and remote monitoring of data cannot be realized. With the increasing demands on patient care, conventional diaper wetness detection methods and devices have failed to meet the needs of people for physical care and patient care.
Disclosure of Invention
The invention aims at overcoming the defects that the prior art of the diaper humidity detection device cannot realize complete wireless detection and remote transmission and remote control monitoring of data and cannot meet the needs of people on physical health and nursing of patients, and provides the wireless diaper humidity detection device which can realize wireless detection and remote transmission and remote control monitoring of data and can meet the needs of people on physical health and nursing of patients.
The technical scheme adopted by the invention for realizing the purpose is as follows: the wireless diaper humidity detection device is used for detecting the humidity of a diaper, namely an induction paper diaper;
the lithium battery induction plate comprises a bottom plate, a lithium battery, an induction plate structure, a PCB assembly, a main panel switch, an SOS alarm switch, a USB interface, an upper shell and a lower cover plate; the PCB assembly comprises a PCB, a Bluetooth chip and an IC chip, wherein the PCB is arranged above the bottom plate, the PCB is arranged at 1 corner of the PCB, and the IC chip is fixedly arranged on the PCB and outside one side of the Bluetooth chip;
the main panel switch is arranged at the middle position on the upper surface of the PCB, the upper shell is arranged above the PCB assembly and the lithium battery, a main panel switch sticker is arranged above the middle part of the upper shell, and a main panel switch button is arranged in the middle of the main panel switch sticker; the main panel switch button is arranged up and down correspondingly to the main panel switch;
the SOS alarm switch is arranged below the middle part of the bottom plate; the SOS alarm switch sticker is arranged below the bottom plate and is clung to the SOS alarm switch, and an SOS alarm switch button is arranged in the middle of the SOS alarm switch sticker; the lower cover plate is arranged below the bottom plate and the induction piece structure, an SOS alarm switch hole is formed in the middle of the lower cover plate, and an SOS alarm switch button is arranged in the SOS alarm switch hole and corresponds to the SOS alarm switch up and down;
the Bluetooth chip is electrically connected with the SOS alarm switch; the USB interface is arranged on one side of the bottom plate, and can be directly connected with other computer equipment through the USB interface for data analysis and monitoring;
the induction sheet structure comprises an induction sheet group A, an induction sheet group B and an induction sheet group C, wherein the induction sheet group A, the induction sheet group B and the induction sheet group C respectively comprise more than 1 humidity induction sheet; the lithium battery is arranged at one corner above the PCB and fixedly connected with the PCB; each humidity sensing piece comprises a sensing piece body and 2 connecting pieces, and the sensing piece body is a rectangular body;
the sensing sheet body is arranged at the bottom of the humidity sensing sheet body, the 2 connecting sheets are respectively arranged at two sides of the sensing sheet body, the 2 connecting sheets are mutually perpendicular to the sensing sheet body, and the lower ends of the 2 connecting sheets are respectively fixedly connected with the 2 ends of the sensing sheet body; more than one row of small perforations are uniformly arranged on one side of the bottom plate, each row of small perforations is provided with 6 small perforations, the number of the small perforations of the bottom plate is consistent with the number of the connecting pieces of the induction piece structure, and each connecting piece corresponds to each small perforation respectively; the humidity sensing piece is arranged below the bottom plate, the PCB assembly is arranged above the bottom plate, each connecting piece penetrates through each small through hole, and the upper end of each connecting piece is fixedly connected with the PCB assembly, so that the lithium battery, the PCB assembly, the bottom plate and the sensing piece form a wireless humidity sensing module; the humidity sensing piece is electrically connected with the PCB assembly;
the sensing paper diaper is provided with a detection interval line A, a detection interval line B and a detection interval line C, and sensing areas of the sensing sheet group A, the sensing sheet group B and the sensing sheet group C correspond to the detection interval line A, the detection interval line B and the detection interval line C respectively; an induction zone E is arranged between the detection interval line A and the detection interval line B, and an induction zone F is arranged between the detection interval line B and the detection interval line C;
the sensing sheet group A is mutually stuck and connected with the detection interval line A in a wireless mode, the sensing sheet group B is mutually stuck and connected with the detection interval line B in a wireless mode, and the sensing sheet group C is mutually stuck and connected with the detection interval line C in a wireless mode.
The sensing sheet group A, the sensing sheet group B and the sensing sheet group C respectively comprise 2 humidity sensing sheets; the induction sheet body is formed by electroplating a phosphor bronze stamping sheet and has an antioxidation function; and 2 rows of small perforations are uniformly arranged on one side of the bottom plate.
Each connecting sheet passes through each small through hole, and the upper end of each connecting sheet is connected with the PCB assembly and is welded by soldering tin.
The Bluetooth chip is a 4.0 version universal chip and is a main transmission program; the model of the IC chip is THS76330, and the IC chip is used for detecting whether a connection signal exists after the wireless phase connection is established, and the IC chip is small, but just has a smart element and a resistor which are as big as the smart element.
The main panel switch comprises 3 micro switches, wherein 1 micro switch is a power switch, the other 2 micro switches are line detection switches, and the 3 micro switches are connected in series; a main panel switch plastic bracket is arranged in the middle of the upper shell, and the main button switch plastic bracket prolongs the service life of the main panel switch sticker; the main panel switch button, the main panel switch plastic support and the main panel switch are arranged up and down correspondingly, the main panel switch button is pressed, and the power switch and the 2 line detection switches are simultaneously turned on through the main panel switch plastic support, so that the wireless humidity sensing module is turned on.
An SOS alarm switch bracket is arranged in the middle of the bottom plate, and can prolong the service life of the SOS alarm switch bracket sticker; the SOS alarm switch, the SOS alarm switch bracket and the SOS alarm switch button are correspondingly arranged up and down.
Sealing rubber strips are arranged between the periphery of the upper shell and the periphery of the bottom plate.
The novel anti-theft device is characterized by further comprising 4 bolts, wherein bolt holes are respectively formed in the 4 corners of the bottom plate, and the bottom plate is connected with the upper shell through the bolt holes in a bolt fastening mode.
One side of the lower cover plate is rotatably connected with one side of the induction module through a movable blade; the lower cover plate opposite side is provided with 2 plugs, and the response module opposite side is provided with 2 jacks, and lower cover plate and response module can pass through plug and jack closure connection.
The detection method of the wireless diaper humidity detection device comprises the following steps:
(1) the induction sheet group A and the detection interval line A are mutually stuck and connected in a wireless mutually stuck mode, the induction sheet group B and the detection interval line B are mutually stuck and connected in a wireless mutually stuck mode, and the induction sheet group C and the detection interval line C are mutually stuck and connected in a wireless mutually stuck mode;
(2) covering the lower cover plate, starting a main panel switch, and opening the wireless humidity sensing module;
(3) detecting whether a switching-on signal exists or not by using an IC chip, wherein the green indicator lamp is turned on when the switching-on signal exists, and the red lamp is turned on when the switching-on signal does not exist;
(4) after the green indicator lights are turned on, detecting the humidity of the sensing area E and the sensing area F respectively, detecting the resistance data of the E, F interval through the IC chip, calculating the corresponding humidity of the E, F interval according to the resistance data, and further calculating the humidity sensed by the human body in the corresponding E, F interval, namely, calculating the humidity of the sensing paper diaper;
(5) starting a mobile phone Bluetooth, scanning a two-dimensional code or downloading a corresponding APP, performing APP connection, and wirelessly transmitting the APP to the mobile phone APP through a Bluetooth chip to analyze big data;
(6) clicking a mobile phone APP, entering a humidity monitoring interface, and performing parameter setting: the sensing paper diaper represents the humidity of the damp by 0 to 100 percent, the 0 percent represents the dryness, the higher the percentage number is, the higher the humidity is, and when the relative humidity reaches 85 percent rh and the human body feels uncomfortable, the paper diaper is replaced; or the SOS alarm switch button can be pressed down, and an alarm prompt can be carried out at the wireless terminal;
(7) after urination or defecation, the mobile phone prompts a bell or shakes to sound, and the induction paper diaper is replaced according to the indication and timely operation.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an analysis sensing circuit A, a sensing circuit B and a sensing circuit C for data, which are respectively connected with a detection interval circuit A, a detection interval circuit B and a detection interval circuit C in a wireless manner, three groups of independent detection are used for detecting whether a passage is formed, humidity is detected between the sensing circuit A and the sensing circuit B and between the sensing circuit B and the sensing circuit C at the same time, then the humidity of a sensing paper diaper is calculated through the humidity data, and the humidity is transmitted to an APP end through a Bluetooth chip in a wireless manner for data analysis. The existing diaper humidity is generally distinguished by adopting colors, or the voice alarm is realized through a sensor, the complete wireless detection cannot be realized, the remote transmission and remote monitoring of data cannot be realized, and the requirements of people on physical health and nursing of patients cannot be met. The device can detect the humidity range of the diaper, can display and analyze big data wirelessly, adopts wireless attachment connection, realizes remote transmission and remote monitoring of data, has accurate and reliable data, and timely monitors and targets in place, can meet the needs of people on body health care and patient care, greatly improves the utilization rate of products, and reduces the labor intensity of accompanying personnel.
Drawings
Fig. 1 is: an exploded view of the present invention;
fig. 2 is: assembling a perspective view of the bottom plate and the sensing module;
fig. 3 is: a sensing module perspective view;
fig. 4 is: a bottom view of the sensing module;
fig. 5 is: schematic diagram of induction diaper.
Reference numerals illustrate: the lithium battery comprises a bottom plate 1, a lithium battery 2, a sensing piece structure 3, a sensing piece group A301, a sensing piece group B302, a sensing piece group C303, a PCB assembly 4, a PCB 401, a Bluetooth chip 402, an IC chip 403, a main panel switch 5, an SOS alarm switch 6, a USB interface 7, an upper shell 8, a lower cover plate 9, a main panel switch sticker 10, a main panel switch button 11, an SOS alarm switch hole 12, a sensing sheet 13, a connecting sheet 14, a small perforation 15, a sensing paper diaper 16, a sensing interval line A17, a sensing interval line B18, a sensing interval line C19, a sensing area E20, a sensing area F21, a power switch 22, a line detection switch 23, a main panel switch plastic bracket 24, an SOS alarm switch bracket 25, an SOS alarm switch sticker 26, a bolt 27, a plug 28 and a sealing rubber strip 29.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples, which are not intended to limit the invention.
As shown in fig. 1 to 5, the wireless diaper wetness detecting apparatus detects wetness of the diaper, i.e., the sensing diaper 16;
the lithium battery comprises a bottom plate 1, a lithium battery 2, an induction piece structure 3, a PCB assembly 4, a main panel switch 5, an SOS alarm switch 6, a USB interface 7, an upper shell 8 and a lower cover plate 9; the PCB assembly 4 comprises a PCB 401, a Bluetooth chip 402 and an IC chip 403, wherein the PCB 401 is arranged above the bottom plate 1, the PCB is arranged at 1 corner of the PCB 401, and the IC chip 403 is fixedly arranged on the PCB 401 and outside one side of the Bluetooth chip 402;
the main panel switch 5 is arranged at the middle position on the upper surface of the PCB 401, the upper shell 8 is arranged above the PCB assembly 4 and the lithium battery 2, a main panel switch sticker 10 is arranged above the middle part of the upper shell 8, and a main panel switch button 11 is arranged in the middle of the main panel switch sticker 10; the main panel switch button 11 is arranged up and down correspondingly to the main panel switch 5;
the SOS alarm switch 6 is arranged below the middle part of the bottom plate 1; an SOS alarm switch sticker 26 is arranged below the bottom plate 1 and is tightly attached to the SOS alarm switch 6, and an SOS alarm switch 6 button is arranged in the middle of the SOS alarm switch sticker 26; the lower cover plate 9 is arranged below the bottom plate 1 and the induction piece structure 3, an SOS alarm switch hole 12 is formed in the middle of the lower cover plate 9, and an SOS alarm switch 6 button is arranged in the SOS alarm switch hole 12 and is arranged correspondingly to the SOS alarm switch 6 up and down;
the Bluetooth chip 402 is electrically connected with the SOS alarm switch 6; the USB interface 7 is arranged on one side of the bottom plate 1, and can be directly connected with other computer equipment through the USB interface 7 for data analysis and monitoring;
the sensing sheet structure 3 comprises a sensing sheet group A301, a sensing sheet group B302 and a sensing sheet group C303, wherein the sensing sheet group A301, the sensing sheet group B302 and the sensing sheet group C303 respectively comprise 2 humidity sensing sheets; the lithium battery 2 is arranged at one corner above the PCB 401 and is fixedly connected with the PCB 401; each humidity sensing piece comprises a sensing piece body 13 and 2 connecting pieces 14, and the sensing piece body 13 is a rectangular body;
the sensing sheet body 13 is arranged at the bottom of the humidity sensing sheet, the 2 connecting sheets 14 are respectively arranged at two sides of the sensing sheet body 13, the 2 connecting sheets 14 are mutually perpendicular to the sensing sheet body 13, and the lower ends of the 2 connecting sheets 14 are respectively fixedly connected with the 2 ends of the sensing sheet body 13; 2 rows of small perforations 15 are uniformly arranged on one side of the bottom plate 1, each row of small perforations 15 is provided with 6 small perforations 15, the number of the small perforations 15 of the bottom plate 1 is consistent with the number of the connecting pieces 14 of the induction piece structure 3, and each connecting piece 14 corresponds to each small perforation 15; the humidity sensing piece is arranged below the bottom plate 1, the PCB assembly 4 is arranged above the bottom plate 1, each connecting piece 14 passes through each small through hole 15, and the upper end of each connecting piece 14 is fixedly connected with the PCB assembly 4, so that the lithium battery 2, the PCB assembly 4, the bottom plate 1 and the sensing piece structure 3 form a wireless humidity sensing module; the humidity sensing piece is electrically connected with the PCB assembly 4;
the sensing paper diaper 16 is provided with a detection interval line A17, a detection interval line B18 and a detection interval line C19, and sensing areas of the sensing sheet group A301, the sensing sheet group B302 and the sensing sheet group C303 respectively correspond to the detection interval line A17, the detection interval line B18 and the detection interval line C19; an induction zone E20 is arranged between the detection interval line A17 and the detection interval line B18, and an induction zone F21 is arranged between the detection interval line B18 and the detection interval line C19;
the sensing sheet group A301 and the detection interval line A17 are mutually stuck and connected in a wireless mode, the sensing sheet group B302 and the detection interval line B18 are mutually stuck and connected in a wireless mode, and the sensing sheet group C303 and the detection interval line C19 are mutually stuck and connected in a wireless mode.
The induction sheet body 13 is formed by electroplating a phosphor bronze stamping sheet and has an antioxidation function;
each connecting piece 14 is connected to the PCB assembly 4 through each small through hole 15, and the upper end of each connecting piece 14 is soldered.
The bluetooth chip 402 is a version 4.0 general chip, and is a main transmission program; the type of the IC chip 403 is THS76330, and the IC chip 403 is used to detect whether there is a turn-on signal after the wireless connection, and the IC chip 403 is small, but has a smart cell and a resistance.
The main panel switch 5 comprises 3 micro switches, wherein 1 micro switch is a power switch 22, the other 2 micro switches are line detection switches 23, and the 3 micro switches are connected in series; a main panel switch plastic bracket 24 is arranged in the middle of the upper shell 8, and the main panel switch plastic bracket 24 prolongs the service life of the main panel switch sticker 10; the main panel switch button 11, the main panel switch plastic support 24 and the main panel switch 5 are correspondingly arranged up and down, the main panel switch button 11 is pressed, and the power switches 22 and 2 are the line detection switches 23 and are simultaneously turned on through the main panel switch plastic support 24, so that the wireless humidity sensing module is turned on.
An SOS alarm switch bracket 25 is arranged in the middle of the bottom plate 1, and the SOS alarm switch bracket 25 can prolong the service life of SOS alarm switch stickers 26; the SOS alarm switch 6, the SOS alarm switch bracket 25 and the SOS alarm switch 6 button are correspondingly arranged up and down.
Sealing rubber strips 29 are arranged between the periphery of the upper shell 8 and the periphery of the bottom plate 1.
The bottom plate 1 and the upper shell 8 are fixedly connected through the bolt 27 holes by the bolt 27.
One side of the lower cover plate 9 is rotatably connected with one side of the induction module through a movable blade; the other side of the lower cover plate 9 is provided with 2 plugs 28, the other side of the induction module is provided with 2 jacks, and the lower cover plate 9 and the induction module can be connected in a closing manner through the plugs 28 and the jacks.
The detection method of the wireless diaper humidity detection device comprises the following steps:
(5) the induction sheet group A301 and the detection interval line A17 are mutually stuck and connected in a wireless mode, the induction sheet group B302 and the detection interval line B18 are mutually stuck and connected in a wireless mode, and the induction sheet group C303 and the detection interval line C19 are mutually stuck and connected in a wireless mode;
(6) then the lower cover plate 9 is covered, the main panel switch 5 is opened, and the wireless humidity sensing module is opened;
(7) detecting whether an on signal exists or not by using the IC chip 403, wherein the green indicator light is turned on at some time when the on signal exists, and the red light is turned on at the other time when the on signal does not exist;
(8) after the green indicator lights are turned on, the humidity of the sensing areas E20 and F21 is detected respectively, the resistance data of the E, F interval is detected through the IC chip 403, the corresponding humidity of the E, F interval is calculated according to the resistance data, and the humidity sensed by the human body in the corresponding E, F interval can be further calculated, namely the humidity of the sensing paper diaper 16 is calculated;
(5) starting a mobile phone Bluetooth, scanning a two-dimensional code or downloading a corresponding APP, performing APP connection, and wirelessly transmitting the APP to the mobile phone APP through the Bluetooth chip 402 to analyze big data;
(6) clicking a mobile phone APP, entering a humidity monitoring interface, and performing parameter setting: the sensing diaper 16 represents the humidity of the wet state in a percentage of 0% to 100%, 0% represents the dryness, the higher the percentage number is, the higher the humidity is, and when the relative humidity reaches 85% rh and the human body feels uncomfortable, the diaper is replaced; or the SOS alarm switch 6 button can be pressed, and an alarm prompt can be carried out at the wireless terminal;
(7) after urination or defecation, the mobile phone prompts a bell or shakes to sound, and the induction paper diaper 16 is replaced according to the indication and timely operation.
The above embodiment is only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions made by those skilled in the art within the scope of the present invention should be included in the scope of the present invention.
Claims (10)
1. Wireless diaper humidity detection device carries out humidity detection to diaper response panty-shape diapers, its characterized in that:
the lithium battery induction plate comprises a bottom plate, a lithium battery, an induction plate structure, a PCB assembly, a main panel switch, an SOS alarm switch, a USB interface, an upper shell and a lower cover plate; the PCB assembly comprises a PCB, a Bluetooth chip and an IC chip, wherein the PCB is arranged above the bottom plate, the PCB is arranged at 1 corner of the PCB, and the IC chip is fixedly arranged on the PCB and outside one side of the Bluetooth chip;
the main panel switch is arranged at the middle position on the upper surface of the PCB, the upper shell is arranged above the PCB assembly and the lithium battery, a main panel switch sticker is arranged above the middle part of the upper shell, and a main panel switch button is arranged in the middle of the main panel switch sticker; the main panel switch button is arranged up and down correspondingly to the main panel switch;
the SOS alarm switch is arranged below the middle part of the bottom plate; the SOS alarm switch sticker is arranged below the bottom plate and is clung to the SOS alarm switch, and an SOS alarm switch button is arranged in the middle of the SOS alarm switch sticker; the lower cover plate is arranged below the bottom plate and the induction piece structure, an SOS alarm switch hole is formed in the middle of the lower cover plate, and an SOS alarm switch button is arranged in the SOS alarm switch hole and corresponds to the SOS alarm switch up and down; the Bluetooth chip is electrically connected with the SOS alarm switch; the USB interface is arranged on one side of the bottom plate;
the induction sheet structure comprises an induction sheet group A, an induction sheet group B and an induction sheet group C, wherein the induction sheet group A, the induction sheet group B and the induction sheet group C respectively comprise more than 1 humidity induction sheet; the lithium battery is arranged at one corner above the PCB and fixedly connected with the PCB; each humidity sensing piece comprises a sensing piece body and 2 connecting pieces, wherein the sensing piece body is a rectangular body;
the sensing sheet body is arranged at the bottom of the humidity sensing sheet body, the 2 connecting sheets are respectively arranged at two sides of the sensing sheet body, the 2 connecting sheets are mutually perpendicular to the sensing sheet body, and the lower ends of the 2 connecting sheets are respectively fixedly connected with the 2 ends of the sensing sheet body; more than one row of small perforations are uniformly arranged on one side of the bottom plate, the number of the small perforations of the bottom plate is consistent with the number of the connecting pieces of the induction piece structure, and each connecting piece corresponds to each small perforation respectively; the humidity sensing piece is arranged below the bottom plate, the PCB assembly is arranged above the bottom plate, each connecting piece penetrates through each small through hole, and the upper end of each connecting piece is fixedly connected with the PCB assembly, so that the lithium battery, the PCB assembly, the bottom plate and the sensing piece form a wireless humidity sensing module; the humidity sensing piece is electrically connected with the PCB assembly;
the sensing paper diaper is provided with a detection interval line A, a detection interval line B and a detection interval line C, and sensing areas of the sensing sheet group A, the sensing sheet group B and the sensing sheet group C correspond to the detection interval line A, the detection interval line B and the detection interval line C respectively; an induction zone E is arranged between the detection interval line A and the detection interval line B, and an induction zone F is arranged between the detection interval line B and the detection interval line C;
the sensing sheet group A is mutually stuck and connected with the detection interval line A in a wireless mode, the sensing sheet group B is mutually stuck and connected with the detection interval line B in a wireless mode, and the sensing sheet group C is mutually stuck and connected with the detection interval line C in a wireless mode.
2. The wireless diaper wetness detecting apparatus of claim 1, wherein: the sensing sheet group A, the sensing sheet group B and the sensing sheet group C respectively comprise 2 humidity sensing sheets; the induction sheet body is formed by electroplating a phosphor bronze stamping sheet; and 2 rows of small perforations are uniformly arranged on one side of the bottom plate.
3. The wireless diaper wetness detecting apparatus of claim 1, wherein: each connecting sheet passes through each small through hole, and the upper end of each connecting sheet is connected with the PCB assembly and is welded by soldering tin.
4. The wireless diaper wetness detecting apparatus of claim 1, wherein: the Bluetooth chip is a 4.0 version universal chip; the model of the IC chip is THS76330, and the IC chip is used for detecting whether a connection signal exists after the wireless phase is connected.
5. The wireless diaper wetness detecting apparatus of claim 1, wherein: the main panel switch comprises 3 micro switches, wherein 1 micro switch is a power switch, the other 2 micro switches are line detection switches, and the 3 micro switches are connected in series; a main panel switch plastic bracket is arranged in the middle of the upper shell; the main panel switch button, the main panel switch plastic support and the main panel switch are arranged up and down correspondingly, the main panel switch button is pressed, and the power switch and the 2 line detection switches are simultaneously turned on through the main panel switch plastic support, so that the wireless humidity sensing module is turned on.
6. The wireless diaper wetness detecting apparatus of claim 1, wherein: an SOS alarm switch bracket is arranged in the middle of the bottom plate; the SOS alarm switch, the SOS alarm switch bracket and the SOS alarm switch button are correspondingly arranged up and down.
7. The wireless diaper wetness detecting apparatus of claim 1, wherein: sealing rubber strips are arranged between the periphery of the upper shell and the periphery of the bottom plate.
8. The wireless diaper wetness detecting apparatus of claim 1, wherein: the novel anti-theft device is characterized by further comprising 4 bolts, wherein bolt holes are respectively formed in the 4 corners of the bottom plate, and the bottom plate is connected with the upper shell through the bolt holes in a bolt fastening mode.
9. The wireless diaper wetness detecting apparatus of claim 1, wherein: one side of the lower cover plate is rotatably connected with one side of the induction module through a movable blade; the lower cover plate opposite side is provided with 2 plugs, and the response module opposite side is provided with 2 jacks, and lower cover plate and response module can pass through plug and jack closure connection.
10. The detection method of the wireless diaper humidity detection device according to claim 1, wherein: the detection method comprises the following steps:
(1) the induction sheet group A and the detection interval line A are mutually stuck and connected in a wireless mutually stuck mode, the induction sheet group B and the detection interval line B are mutually stuck and connected in a wireless mutually stuck mode, and the induction sheet group C and the detection interval line C are mutually stuck and connected in a wireless mutually stuck mode;
(2) covering the lower cover plate, starting a main panel switch, and opening the wireless humidity sensing module;
(3) detecting whether a switching-on signal exists or not by using an IC chip, wherein the green indicator lamp is turned on when the switching-on signal exists, and the red lamp is turned on when the switching-on signal does not exist;
(4) after the green indicator lights are turned on, detecting the humidity of the sensing area E and the sensing area F respectively, detecting the resistance data of the E, F interval through the IC chip, calculating the corresponding humidity of the E, F interval according to the resistance data, and further calculating the humidity sensed by the human body in the corresponding E, F interval, namely, calculating the humidity of the sensing paper diaper;
(5) starting a mobile phone Bluetooth, scanning a two-dimensional code or downloading a corresponding APP, performing APP connection, and wirelessly transmitting the APP to the mobile phone APP through a Bluetooth chip to analyze big data;
(6) clicking a mobile phone APP, entering a humidity monitoring interface, and performing parameter setting: the sensing paper diaper represents the humidity of the damp by 0 to 100 percent, the 0 percent represents the dryness, the higher the percentage number is, the higher the humidity is, and when the relative humidity reaches 85 percent rh and the human body feels uncomfortable, the paper diaper is replaced; or the SOS alarm switch button can be pressed down, and an alarm prompt can be carried out at the wireless terminal;
(7) after urination or defecation, the mobile phone prompts a bell or shakes to sound, and the induction paper diaper is replaced according to the indication and timely operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678432.1A CN107389741B (en) | 2017-08-10 | 2017-08-10 | Wireless diaper humidity detection device and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678432.1A CN107389741B (en) | 2017-08-10 | 2017-08-10 | Wireless diaper humidity detection device and detection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107389741A CN107389741A (en) | 2017-11-24 |
| CN107389741B true CN107389741B (en) | 2023-05-05 |
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| CN201710678432.1A Active CN107389741B (en) | 2017-08-10 | 2017-08-10 | Wireless diaper humidity detection device and detection method thereof |
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| CN111210582B (en) * | 2020-01-16 | 2021-10-12 | 深圳市飞猫电器有限公司 | Alarm for diaper and alarm system thereof |
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| CN107389741A (en) | 2017-11-24 |
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