CN107389741A - Wireless diaper humidity detector and its detection method - Google Patents
Wireless diaper humidity detector and its detection method Download PDFInfo
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- CN107389741A CN107389741A CN201710678432.1A CN201710678432A CN107389741A CN 107389741 A CN107389741 A CN 107389741A CN 201710678432 A CN201710678432 A CN 201710678432A CN 107389741 A CN107389741 A CN 107389741A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
Wireless diaper humidity detector and its detection method, belong to the detection device technology field of liquid part humidity, including bottom plate, sensing chip architecture, PCB components, interarea switching plate, SOS alarm switches, PCB components include pcb board, Bluetooth chip and IC chip；Interarea switching plate is arranged on medium position above pcb board, and SOS alarm switches are arranged in the middle part of bottom plate on below；Sensing chip architecture includes sensing chip group A, B, C, and respectively including more than 1 humidity inductive piece, each humidity inductive piece includes sensing lamellar body and 2 connection sheets, the upper end of connection sheet are fixedly connected with PCB components；Detection interval circuit A, B, C are provided with sensing paper diaper；Sensing chip group A, B, C mutually touch with detection interval circuit A, B, C respectively；Detection method includes wirelessly being affixed connection, opens interarea switching plate, detects, detects and calculate sensing paper diaper humidity with IC chip, transmission data, remote monitoring.The beneficial effects of the invention are as follows：The needs that people nurse to health care of body and sufferer can be met.
Description
Technical field
The present invention is diaper humidity detector, more particularly to wireless diaper humidity detector and its detection method, is belonged to
In the detection device technology field of liquid part humidity.
Background technology
In the ward of hospital, existing diaper humidity is typically all distinguished using color, or realizes language by sensor
Sound is alarmed.Such as Publication No. CN201768082U, a kind of entitled split type diaper warning device, a kind of diaper is disclosed
The technical scheme of warning device is：It is made up of sensor, connector and alarm, and sensor is by several insulating barriers that scribble
Wire is worked out, and insulating barrier is immerses the conductive papery of urine energy, cotton material, chemical fibre, film etc., and sensor device is in diaper
In, connector is four magnet, by being that plastic buckle connects, is separately mounted on the surface and alarm of diaper, urine volume mistake
When more, audio alert is carried out by alarm.Above-mentioned technology, structure is relatively backward, the easy aging of insulating barrier, it is impossible to correct reflection
The actual humidity situation of diaper；Remote transmission, the remote monitoring of data can not be realized.As the requirement to patient care is more next
Higher, conventional diaper humidity detection method and equipment can not meet the needs that people nurse to health care of body and sufferer.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned diaper humidity detector in the prior art, exists and fully wireless can not examine
Survey, it is impossible to realize remote transmission, the remote monitoring of data, it is impossible to meet lacking for the needs that people nurse to health and sufferer
Fall into, there is provided wireless diaper humidity detector, can reach can radio detection, the remote transmission that can realize data, remote control prison
Shield, the purpose for the needs that people nurse to health care of body and sufferer can be met.
The present invention adopts the technical scheme that to achieve these goals：Wireless diaper humidity detector, it is to diaper
Sense paper diaper and carry out Humidity Detection；
Including bottom plate, lithium battery, sensing chip architecture, PCB components, interarea switching plate, SOS alarm switches, USB interface, on
Housing and lower cover；The PCB components include pcb board, Bluetooth chip and IC chip, and the pcb board is arranged on above bottom plate, institute
1 corner for being arranged on pcb board is stated, the IC chip is fixedly installed on pcb board, outside Bluetooth chip side；
The interarea switching plate is arranged on medium position above pcb board, and the upper shell is arranged on PCB components and lithium battery
Top, top is provided with interarea switching plate paster in the middle part of upper shell, be provided with the middle part of interarea switching plate paster interarea switching plate by
Button；Main panel shift knob is set with interarea switching plate upper and lower corresponding；
The SOS alarm switches are arranged in the middle part of bottom plate on below；The SOS alarm switches paster below bottom plate, it is tight
It is attached on SOS alarm switches, SOS alarm switch buttons is provided with the middle part of SOS alarm switches paster；The lower cover is arranged on bottom
The lower section of plate and sensing chip architecture, lower cover middle part are provided with SOS alarm switches hole, and SOS alarm switches button is opened in SOS alarms
Close in hole, set with SOS alarm switches upper and lower corresponding；
Bluetooth chip and the electrical connection of SOS alarm switches；The USB interface is arranged on bottom plate side, passes through USB interface, energy
Directly docked with other computer equipments, carry out data analysis and monitoring；
The sensing chip architecture includes sensing chip group A, sensing chip group B and sensing chip group C, the sensing chip group A, sensing chip
Group B and sensing chip group C respectively includes more than 1 humidity inductive piece；The lithium battery is arranged on above pcb board one jiao, consolidated with pcb board
Fixed connection；Each humidity inductive piece includes sensing lamellar body and 2 connection sheets, and the sensing lamellar body is rectangular body；
Sense lamellar body in humidity inductive piece bottom, 2 connection sheets set up separately in sensing lamellar body both sides, 2 connection sheets with
Sense the orthogonal setting of lamellar body, the lower end of 2 connection sheets is fixedly connected with sensing 2 ends of lamellar body respectively；It is equal in bottom plate side
Even to be provided with more than a row small perforation, often row has 6 small perforation, small the number of holes and the connection sheet number of sensing chip architecture of bottom plate
Amount is consistent, and each connection sheet and each small perforation are corresponding respectively；Humidity inductive piece is arranged on below bottom plate, and PCB components are arranged on
Above bottom plate, each connection sheet passes through each small perforation, and the upper end of each connection sheet is fixedly connected with PCB components, make lithium battery,
PCB components, bottom plate and the wireless humidity inductive module of sensing chip structure composition；Humidity inductive piece electrically connects with PCB components；
Detection interval circuit A, detection interval circuit B and detection interval circuit C, sensing chip group are provided with sensing paper diaper
A, sensing chip group B and sensing chip group C induction zone respectively with detection interval circuit A, detection interval circuit B and detection interval circuit
C is corresponding；It is induction zone E, detection interval circuit B and detection interval circuit between detection interval circuit A and detection interval circuit B
It is induction zone F between C；
Sensing chip group A mutually touch with detection interval circuit A, is wirelessly affixed and is connected, sensing chip group B and detection zone top-stitching
Road B mutually touch, is wirelessly affixed and connects, and sensing chip group C mutually touch with detection interval circuit C, is wirelessly affixed and is connected.
The sensing chip group A, sensing chip group B and sensing chip group C respectively include 2 humidity inductive pieces；It is described sensing lamellar body by
Phosphor bronze stamping plating is made, and has anti-oxidation function；The small perforation of 2 rows is evenly arranged with bottom plate side.
Each connection sheet is connected with PCB components through each small perforation, the upper end of each connection sheet, and welded with scolding tin.
The Bluetooth chip is 4.0 version general-purpose chips, is prevailing transmission program；The model of the IC chip
THS76330, IC chip be used for detecting it is wireless be affixed connect after, if having a connection signal, IC chip very little, a simply essence
Member, so put greatly as a resistance.
The interarea switching plate includes 3 microswitches, wherein 1 microswitch is power switch, another 2 are that circuit is examined
Slowdown monitoring switch, 3 microswitches are connected in series；Interarea switching plate plastic stent, main button are provided with the middle part of the upper shell
Switch plastic stent and extend interarea switching plate paster service life；The main panel shift knob, interarea switching plate plastic stent
Set with interarea switching plate upper and lower corresponding, press main panel shift knob, by interarea switching plate plastic stent, open power supply
Close and 2 are that wireline inspection switch is opened simultaneously, wireless humidity inductive module is opened.
SOS alarm switch supports are provided with the middle part of the bottom plate, SOS alarm switches support can extend SOS alarm switch branch
Frame paster service life；The SOS alarm switches, SOS alarm switches support and SOS alarm switch buttons upper and lower corresponding are set.
Sealing joint strip is provided between the upper shell surrounding and bottom plate surrounding.
Also include 4 bolts, described 4 corners of bottom plate are respectively arranged with bolt hole, and bottom plate passes through bolt hole with upper shell
It is fastenedly connected with bolt.
The lower cover side is rotatablely connected with inductive module side with flap；The lower cover opposite side is provided with 2
Plug, inductive module opposite side are provided with 2 jacks, and lower cover can be connected with inductive module by plug and jack closure.
The detection method of the wireless diaper humidity detector is carried out in the steps below：
1. sensing chip group A is mutually touched with detection interval circuit A, is wirelessly affixed and is connected, sensing chip group B and detection
Interval circuit B mutually touched, is wirelessly affixed and connects, and sensing chip group C and detection interval circuit C is mutually touched, is wirelessly affixed
Connect；
2. lower cover is covered again, and interarea switching plate is opened, open wireless humidity inductive module；
3. detected with IC chip, if having connection signal, connect signal sometimes, green indicating lamp lights, and connects signal and does not have
Sometimes, red light lights；
4. after green indicating lamp lights, then detecting induction zone E and induction zone F humidity respectively, E, F are measured by IC chip
The resistance data in section, the humidity in corresponding E, F section is calculated further according to resistance data, and can further calculated corresponding
E, the humidity of F sections human body sensing, that is, calculate sensing paper diaper humidity；
5. opening Bluetooth of mobile phone, scan Quick Response Code or download corresponding APP, carry out APP connections, and by Bluetooth chip without
Line is transferred in cell phone application, carries out the analysis of big data；
6. clicking on cell phone application, into humidity control interface, parameter setting is carried out：Paper diaper are sensed with 0% to 100%
Percentage represents that by wetness 0% represents drying, and percentage figures are higher to represent that humidity is higher, when relative humidity reaches 85%
When rh, human body sensory are uncomfortable, paper diaper are changed；Or SOS alarm switch buttons can be pressed, it can be carried out in wireless terminal
Warning reminding；
7. urine is urinated or greatly after an action of the bowels, mobile phone ring prompting or vibrations are sounded, according to signal, in time operation, replacing senses paper urine
Trousers.
Compared with prior art, the beneficial effects of the invention are as follows：Patent of the present invention provides a kind of analysis sense for carrying out data
Answer circuit A, induction line B, induction line C, respectively with detection interval circuit A, detection interval circuit B and detection interval circuit C
Wireless be affixed connects, and three groups individually detect whether path, then between induction line A and induction line B, induction line B and
Humidity is detected between induction line C simultaneously, then sensing paper diaper humidity is calculated by above-mentioned humidity data, and passes through bluetooth core
Piece is wirelessly transmitted to APP ends and carries out data analysis.Existing diaper humidity is typically all distinguished using color, or passes through sensor
Realize audio alert, it is impossible to fully wireless detection, it is impossible to realize remote transmission, the remote monitoring of data, it is impossible to meet people couple
Health and the needs of sufferer nursing.And apparatus of the present invention can check the humidity range of diaper, again can wireless aps P show
With big data analyze, using wirelessly connection is affixed, realize remote transmission, the remote monitoring of data, data are accurately reliable, guard and
When in place, the needs that people nurse to health care of body and sufferer can be met, the utilization rate of product is substantially increased, reduce and accompany and attend to
The labor intensity of personnel.
Brief description of the drawings
Fig. 1 is：Exploded view of the present invention；
Fig. 2 is：Bottom plate and inductive module assembling stereogram；
Fig. 3 is：Inductive module stereogram；
Fig. 4 is：Inductive module upward view；
Fig. 5 is：Sense paper diaper schematic diagram.
Description of reference numerals：Bottom plate 1, lithium battery 2, sensing chip architecture 3, sensing chip group A 301, sensing chip group B 302, sense
Answer piece group C 303, PCB components 4, pcb board 401, Bluetooth chip 402, IC chip 403, interarea switching plate 5, SOS alarm switches 6,
USB interface 7, upper shell 8, lower cover 9, interarea switching plate paster 10, main panel shift knob 11, SOS alarm switches hole 12, sense
Answer lamellar body 13, connection sheet 14, small perforation 15, sensing paper diaper 16, detection interval circuit A 17, detection interval circuit B 18, inspection
Survey interval circuit C 19, induction zone E 20, induction zone F 21, power switch 22, wireline inspection switch 23, interarea switching plate plastics
Support 24, SOS alarm switches support 25, SOS alarm switches paster 26, bolt 27, plug 28, sealing joint strip 29.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as a limitation of the invention.
As shown in Figures 1 to 5, wireless diaper humidity detector, paper diaper 16 is sensed to diaper and carry out Humidity Detection；
Connect including bottom plate 1, lithium battery 2, sensing chip architecture 3, PCB components 4, interarea switching plate 5, SOS alarm switches 6, USB
Mouth 7, upper shell 8 and lower cover 9；The PCB components 4 include pcb board 401, Bluetooth chip 402 and IC chip 403, the PCB
Plate 401 is arranged on the top of bottom plate 1, and 1 corner for being arranged on pcb board 401, the IC chip 403 is fixedly installed on pcb board
On 401, outside the side of Bluetooth chip 402；
The interarea switching plate 5 is arranged on pcb board 401, and medium position, the upper shell 8 are arranged on the He of PCB components 4 above
The top of lithium battery 2, the middle part of upper shell 8 top are provided with interarea switching plate paster 10, and the middle part of interarea switching plate paster 10 is provided with
Main panel shift knob 11；Main panel shift knob 11 is set with the upper and lower corresponding of interarea switching plate 5；
On the SOS alarm switches 6 are arranged on below the middle part of bottom plate 1；Have below bottom plate 1 SOS alarm switches paster 26,
It is close on SOS alarm switches 6, the middle part of SOS alarm switches paster 26 is provided with the button of SOS alarm switches 6；The lower cover 9
It is arranged on bottom plate 1 and senses the lower section of chip architecture 3, the middle part of lower cover 9 is provided with SOS alarm switches hole 12, SOS alarm switches 6
Button is set in SOS alarm switches hole 12 with the upper and lower corresponding of SOS alarm switches 6；
Bluetooth chip 402 and SOS alarm switches 6 electrically connect；The USB interface 7 is arranged on the side of bottom plate 1, is connect by USB
Mouth 7, can directly be docked with other computer equipments, carry out data analysis and monitoring；
The sensing chip architecture 3 includes sensing chip group A 301, sensing chip group B 302 and sensing chip group C 303, the sense
Piece group A 301, sensing chip group B 302 and sensing chip group C 303 is answered respectively to include 2 humidity inductive pieces；The lithium battery 2 is arranged on
It is fixedly connected one jiao above pcb board 401, with pcb board 401；Each humidity inductive piece includes sensing lamellar body 13 and 2 connections
Piece 14, the sensing lamellar body 13 is rectangular body；
Lamellar body 13 is sensed in humidity inductive piece bottom, and 2 connection sheets 14 set up separately in sensing lamellar body 13 both sides, 2 companies
Company is fixed in contact pin 14 and sensing 13 orthogonal setting of lamellar body, the lower end of 2 connection sheets 14 with sensing 2 ends of lamellar body 13 respectively
Connect；The small perforation 15 of 2 rows is evenly arranged with the side of bottom plate 1, often row has 6 small perforation 15, the quantity of small perforation 15 and the sense of bottom plate 1
Answer the quantity of connection sheet 14 of chip architecture 3 consistent, each connection sheet 14 and each small perforation 15 are corresponding respectively；Humidity inductive piece is set
Below bottom plate 1, PCB components 4 are arranged on the top of bottom plate 1, and each connection sheet 14 passes through each small perforation 15, each connection sheet 14
Upper end be fixedly connected with PCB components 4, make lithium battery 2, PCB components 4, bottom plate 1 and sensing chip architecture 3 form wireless humidity sense
Answer module；Humidity inductive piece electrically connects with PCB components 4；
Detection interval circuit A 17, detection interval circuit B 18 and detection interval circuit C are provided with sensing paper diaper 16
19, sensing chip group A 301, sensing chip group B 302 and sensing chip group C 303 induction zone respectively with detection interval circuit A 17,
Detection interval circuit B 18 and detection interval circuit C 19 are corresponding；Detection interval circuit A 17 and detection interval circuit B 18 it
Between be induction zone E 20, be induction zone F 21 between detection interval circuit B 18 and detection interval circuit C 19；
Sensing chip group A 301 mutually touch with detection interval circuit A 17, is wirelessly affixed and is connected, sensing chip group B 302
Mutually touched with detection interval circuit B 18, be wirelessly affixed and be connected, sensing chip group C 303 and detection interval circuit C 19 are mutual
Touch, be wirelessly affixed and connect.
The sensing lamellar body 13 is made by phosphor bronze stamping plating, has anti-oxidation function；
Each connection sheet 14 through it is each it is small perforation 15, the upper end of each connection sheet 14 be connected with PCB components 4, and with weld
Soldering is lived.
The Bluetooth chip 402 is 4.0 version general-purpose chips, is prevailing transmission program；The model of the IC chip 403
THS76330, IC chip 403 be used for detecting it is wireless be affixed connect after, if having a connection signal, the very little of IC chip 403, simply
One essence member, as a resistance it is so big.
The interarea switching plate 5 includes 3 microswitches, wherein 1 microswitch is power switch 22, another 2 are line
Road detection switch 23,3 microswitches are connected in series；The middle part of upper shell 8 is provided with interarea switching plate plastic stent
24, interarea switching plate plastic stent 24 extends the service life of interarea switching plate paster 10；The main panel shift knob 11, interarea
Switching plate plastic stent 24 and the upper and lower corresponding of interarea switching plate 5 are set, and are pressed main panel shift knob 11, are opened by main panel
Plastic stent 24 is closed, power switch 22 and 2 is wireline inspection switch 23 while open that wireless humidity inductive module is beaten
Open.
The middle part of bottom plate 1 is provided with SOS alarm switches support 25, and SOS alarm switches support 25 can extend SOS alarms and open
Close the service life of paster 26；The SOS alarm switches 6, SOS alarm switches support 25 and the button of SOS alarm switches 6 are upper and lower right
It should set.
Sealing joint strip 29 is provided between the surrounding of upper shell 8 and the surrounding of bottom plate 1.
Also include 4 bolts 27, described 14 corners of bottom plate are respectively arranged with the hole of bolt 27, and bottom plate 1 passes through with upper shell 8
The hole of bolt 27 is fastenedly connected with bolt 27.
The side of lower cover 9 is rotatablely connected with inductive module side with flap；The opposite side of lower cover 9 is provided with 2
Individual plug 28, inductive module opposite side are provided with 2 jacks, and lower cover 9 can be closed with inductive module by plug 28 and jack
Connection.
The detection method of the wireless diaper humidity detector is carried out in the steps below：
5. sensing chip group A 301 is mutually touched with detection interval circuit A 17, is wirelessly affixed and is connected, sensing chip group
B 302 mutually touch with detection interval circuit B 18, is wirelessly affixed and is connected, sensing chip group C 303 and detection interval circuit C
19 mutually touch, be wirelessly affixed and connect；
6. lower cover 9 is covered again, and interarea switching plate 5 is opened, open wireless humidity inductive module；
7. detected with IC chip 403, if having connection signal, connect signal sometimes, green indicating lamp lights, and connects signal
When not having, red light lights；
8. after green indicating lamp lights, then detecting induction zone E 20 and induction zone F 21 humidity respectively, pass through IC chip
403 measure the resistance data in E, F section, and the humidity in corresponding E, F section is calculated further according to resistance data, and can further count
The humidity of corresponding E, F section human body sensing is calculated, that is, calculates the sensing humidity of paper diaper 16；
5. opening Bluetooth of mobile phone, scan Quick Response Code or download corresponding APP, carry out APP connections, and pass through Bluetooth chip
402 are wirelessly transmitted in cell phone application, carry out the analysis of big data；
6. clicking on cell phone application, into humidity control interface, parameter setting is carried out：Paper diaper 16 are sensed with 0% to 100%
Percentage represent that by wetness 0% represents drying, percentage figures are higher to represent that humidity is higher, when relative humidity reaches
When 85%rh, human body sensory are uncomfortable, paper diaper are changed；Or the button of SOS alarm switches 6 can be pressed, in wireless terminal
Warning reminding can be carried out；
7. urine is urinated or greatly after an action of the bowels, mobile phone ring prompting or vibrations are sounded, according to signal, in time operation, replacing senses paper urine
Trousers 16.
One kind of embodiment described above, simply more preferably embodiment of the invention, those skilled in the art
The usual variations and alternatives that member is carried out in the range of technical solution of the present invention should all include within the scope of the present invention.
Claims (10)
1. wireless diaper humidity detectors, paper diaper are sensed to diaper and carry out Humidity Detection, it is characterised in that：
Including bottom plate, lithium battery, sensing chip architecture, PCB components, interarea switching plate, SOS alarm switches, USB interface, upper shell
And lower cover；The PCB components include pcb board, Bluetooth chip and IC chip, and the pcb board is arranged on above bottom plate, described to set
Put in 1 corner of pcb board, the IC chip is fixedly installed on pcb board, outside Bluetooth chip side；
The interarea switching plate is arranged on medium position above pcb board, and the upper shell is arranged on PCB components and lithium battery
Side, upper shell middle part top are provided with interarea switching plate paster, main panel shift knob are provided with the middle part of interarea switching plate paster；
Main panel shift knob is set with interarea switching plate upper and lower corresponding；
The SOS alarm switches are arranged in the middle part of bottom plate on below；The SOS alarm switches paster below bottom plate, be close to
On SOS alarm switches, SOS alarm switch buttons are provided with the middle part of SOS alarm switches paster；The lower cover be arranged on bottom plate and
Sense the lower section of chip architecture, be provided with SOS alarm switches hole in the middle part of lower cover, SOS alarm switches button is in SOS alarm switches hole
It is interior, set with SOS alarm switches upper and lower corresponding；Bluetooth chip and the electrical connection of SOS alarm switches；The USB interface is arranged on bottom
Plate side；
The sensing chip architecture includes sensing chip group A, sensing chip group B and sensing chip group C, the sensing chip group A, sensing chip group B
Respectively include more than 1 humidity inductive piece with sensing chip group C；The lithium battery is arranged on above pcb board one jiao, fixed with pcb board
Connection；Each humidity inductive piece includes sensing lamellar body and 2 connection sheets, and the sensing lamellar body is rectangular body；
Lamellar body is sensed in humidity inductive piece bottom, and 2 connection sheets set up separately in sensing lamellar body both sides, 2 connection sheets and sensing
The orthogonal setting of lamellar body, the lower end of 2 connection sheets are fixedly connected with sensing 2 ends of lamellar body respectively；Uniformly set in bottom plate side
Be equipped with more than a row small perforation, small the number of holes of bottom plate is consistent with the connection sheet quantity for sensing chip architecture, each connection sheet with
Each small perforation corresponds to respectively；Humidity inductive piece is arranged on below bottom plate, and PCB components are arranged on above bottom plate, each connection sheet
Through each small perforation, the upper end of each connection sheet is fixedly connected with PCB components, makes lithium battery, PCB components, bottom plate and sensing
Chip architecture forms wireless humidity inductive module；Humidity inductive piece electrically connects with PCB components；
Detection interval circuit A, detection interval circuit B and detection interval circuit C, sensing chip group A, sense are provided with sensing paper diaper
Answer piece group B and sensing chip group C induction zone respectively with detection interval circuit A, detection interval circuit B and detection interval circuit C phases
It is corresponding；Be between detection interval circuit A and detection interval circuit B induction zone E, detection interval circuit B and detection interval circuit C it
Between be induction zone F；
Sensing chip group A mutually touch with detection interval circuit A, is wirelessly affixed and is connected, sensing chip group B and detection interval circuit B
Mutually touch, be wirelessly affixed and connect, sensing chip group C mutually touch with detection interval circuit C, is wirelessly affixed and is connected.
2. wireless diaper humidity detector according to claim 1, it is characterised in that：The sensing chip group A, sensing chip
Group B and sensing chip group C respectively includes 2 humidity inductive pieces；The sensing lamellar body is made by phosphor bronze stamping plating；The bottom of at
Plate side is evenly arranged with the small perforation of 2 rows.
3. wireless diaper humidity detector according to claim 1, it is characterised in that：Each connection sheet passes through each small
Perforation, the upper end of each connection sheet are connected with PCB components, and welded with scolding tin.
4. wireless diaper humidity detector according to claim 1, it is characterised in that：The Bluetooth chip is 4.0 editions
This general-purpose chip；The model THS76330 of the IC chip, IC chip be used for detecting it is wireless be affixed connect after, if connect
Messenger.
5. wireless diaper humidity detector according to claim 1, it is characterised in that：The interarea switching plate includes 3
Individual microswitch, wherein 1 microswitch is power switch, another 2 are that wireline inspection switchs, 3 microswitches series connection
Connection；Interarea switching plate plastic stent is provided with the middle part of the upper shell；The main panel shift knob, interarea switching plate plastics
Support and interarea switching plate upper and lower corresponding are set, and are pressed main panel shift knob, by interarea switching plate plastic stent, are made electricity
Source switch and 2 are that wireline inspection switch is opened simultaneously, and wireless humidity inductive module is opened.
6. wireless diaper humidity detector according to claim 1, it is characterised in that：It is provided with the middle part of the bottom plate
SOS alarm switch supports；The SOS alarm switches, SOS alarm switches support and SOS alarm switch button upper and lower correspondings are set
Put.
7. wireless diaper humidity detector according to claim 1, it is characterised in that：The upper shell surrounding and bottom plate
Sealing joint strip is provided between surrounding.
8. wireless diaper humidity detector according to claim 1, it is characterised in that：Also include 4 bolts, the bottom
4 corners of plate are respectively arranged with bolt hole, and bottom plate is fastenedly connected with upper shell by bolt hole with bolt.
9. wireless diaper humidity detector according to claim 1, it is characterised in that：The lower cover side and sensing
Module side is rotatablely connected with flap；The lower cover opposite side is provided with 2 plugs, and inductive module opposite side is provided with 2
Jack, lower cover can be connected with inductive module by plug and jack closure.
10. the detection method of wireless diaper humidity detector according to claim 1, it is characterised in that：The detection
Method is carried out in the steps below：
1. sensing chip group A is mutually touched with detection interval circuit A, is wirelessly affixed and is connected, sensing chip group B and detection interval
Circuit B mutually touched, is wirelessly affixed and connects, and sensing chip group C is mutually touched with detection interval circuit C, is wirelessly affixed and is connected
Firmly；
2. lower cover is covered again, and interarea switching plate is opened, open wireless humidity inductive module；
3. detected with IC chip, if there is connection signal, connect signal sometimes, green indicating lamp lights, when connecting signal does not have,
Red light lights；
4. after green indicating lamp lights, then detecting induction zone E and induction zone F humidity respectively, E, F section are measured by IC chip
Resistance data, the humidity in corresponding E, F section is calculated further according to resistance data, and can further calculate corresponding E, F
The humidity of section human body sensing, that is, calculate sensing paper diaper humidity；
5. opening Bluetooth of mobile phone, scan Quick Response Code or download corresponding APP, carry out APP connections, and wirelessly pass by Bluetooth chip
It is defeated in cell phone application, carry out the analysis of big data；
6. clicking on cell phone application, into humidity control interface, parameter setting is carried out：Paper diaper are sensed with 0% to 100% percentage
Than representing by wetness, 0% represents drying, and percentage figures are higher to represent that humidity is higher, when relative humidity reaches 85%rh, people
When body-sensing feels uncomfortable, paper diaper are changed；Or SOS alarm switch buttons can be pressed, it can be alarmed in wireless terminal
Remind；
7. urine is urinated or greatly after an action of the bowels, mobile phone ring prompting or vibrations are sounded, according to signal, in time operation, replacing senses paper diaper.
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 true CN107389741A (en) | 2017-11-24 |
| CN107389741B CN107389741B (en) | 2023-05-05 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111210582A (en) * | 2020-01-16 | 2020-05-29 | 深圳市飞猫电器有限公司 | Alarm for diaper and alarm system thereof |
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| CN107389741B (en) | 2023-05-05 |
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