CN210582853U - Urine shows strip real-time supervision device - Google Patents
Urine shows strip real-time supervision device Download PDFInfo
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- CN210582853U CN210582853U CN201921032928.2U CN201921032928U CN210582853U CN 210582853 U CN210582853 U CN 210582853U CN 201921032928 U CN201921032928 U CN 201921032928U CN 210582853 U CN210582853 U CN 210582853U
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- urine
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- 210000002700 urine Anatomy 0.000 title claims abstract description 53
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000012806 monitoring device Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 239000012943 hotmelt Substances 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a urine shows strip real-time supervision device, upper strata and lower floor including interconnect together, be equipped with RGB color sensor on the upper strata and be located the light in RGB color sensor four corners, the lower floor is equipped with circuit board, bluetooth signal transmitter and battery in the one side that contacts with the upper strata, RGB color sensor's output is connected with the input electricity of circuit board, the output and the bluetooth signal transmitter electricity of circuit board are connected, bluetooth signal transmitter makes the communication with cell-phone APP, one side of lower floor is equipped with the micro USB interface that is connected with the battery input. Compared with the prior art, the utility model the advantage lie in: the accuracy is high, and the installation is extremely convenient, and manufacturing cost is extremely low simultaneously.
Description
Technical Field
The utility model relates to a panty-shape diapers technical field specifically indicates urine shows a real-time supervision device.
Background
Most of prior paper diapers mainly judge whether urine exists or not through the color change of a urine display strip on the surface of the paper diaper, and when the urine display strip is changed from yellow to green at first, the paper diaper is indicated to have the urine. The current mainstream of the urine display function of the paper diaper is a hot-melt urine display technology and an ink urine display technology. Most of the color-changing urine display adopts a hot-melting urine display technology. The hot-melt type urine glue display technology principle is as follows: the urine developing glue is produced by organically combining a hot melt adhesive and a substance with color sensitivity to pH value. The urine shows the glue and coats the one side that the basement membrane is towards the sandwich layer with the line form, soaks the sandwich layer when the urine, conducts the surface that the urine shows the glue, makes its pH value change to lead to the colour to change, reach the visual monitoring effect that the urine shows. Most of the paper diapers on the market at present judge whether urine exists or not through the color change of the urine display strips on the surfaces of the paper diapers. However, this approach has the following disadvantages: the color change of the urine display strip can not be accurately judged by naked eyes; the color change of the urine display strip is passively informed, and the user cannot be actively prompted whether the paper diaper currently used contains urine.
Aiming at the defects of the hot-melt type urine-displaying adhesive paper diaper, the application number is as follows: 201420158605.9 the utility model discloses a remedy to these disadvantages. The main principle is that when there is excrement covering the optical fiber product, the light can not be transmitted normally, so as to send out signal and let the user know. And an optical fiber product is added to each diaper. This may indeed be actively informed to the user, but has the following disadvantages: 1. the false detection rate is high, and because light can be normally transmitted when urine covers the optical fiber, the user cannot be prompted when the urine covers the optical fiber; 2. the false alarm rate is high, and false alarm can be generated when the optical fiber is slightly misplaced and light cannot be normally transmitted; 3. the manufacturing difficulty and the production and sale cost of the paper diaper are greatly increased; 4. the installation is complicated and requires the aligned installation of the optical fiber into the detector.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide urine and show a real-time supervision device, the rate of accuracy is high, and it is extremely convenient to install, and the simultaneous generation cost is extremely low.
In order to solve the technical problem, the utility model provides a technical scheme does: urine shows strip real-time supervision device, upper strata and lower floor including interconnect together, be equipped with RGB color sensor on the upper strata and be located the light in RGB color sensor four corners, the lower floor is equipped with circuit board, bluetooth signal transmitter and battery in the one side that contacts with the upper strata, RGB color sensor's output is connected with the input electricity of circuit board, the output and the bluetooth signal transmitter electricity of circuit board are connected, bluetooth signal transmitter makes the communication with cell-phone APP, one side of lower floor is equipped with the micro USB interface that is connected with the battery input.
Compared with the prior art, the utility model the advantage lie in: utilize RGB color sensor to read the colour value of urine display strip, rethread bluetooth signal transmitter send signal, after the cell-phone App received the signal, handle the signal, convert the signal into RGB colour value. Meanwhile, the device is used on the basis of a hot-melt type urine glue-displaying color-changing paper diaper, so that the following paper diapers are all referred to as the hot-melt type urine glue-displaying color-changing paper diaper. Magic subsides through upper strata week are pasted this device and are appeared a position department in panty-shape diapers urine, can real-time accurate monitoring urine show the colour change of strip to on App with the result real-time feedback to user's cell-phone, when urine shows that the colour value that the strip shows is higher than the warning value that needs to change panty-shape diapers, App can send the suggestion, and the user can learn this suggestion at the very first time. Thereby the urine real-time monitoring of the paper diaper is achieved, and the purpose of active prompt is achieved. And has the following advantages: 1. the accuracy is high: the color sensor is a very mature sensor and rarely gives false alarm; 2. the mode paste is arranged on the paper diaper, so that the installation is very convenient; 3. the production cost is extremely low: the detection module can be reused, and the paper diaper production line basically does not need to be transformed, and only the magic tape rough surface for sticking the device needs to be added.
As the improvement, the RGB color sensor is positioned in the middle of the upper layer, the magic tape is glued on the periphery of the upper layer, the connection is simple, the production is convenient, and the cost is low.
As the improvement, the illuminating lamp is an LED lamp and is electrically connected with the battery, so that the light source is good and the service life is long.
As an improvement, the illuminating lamp and the RGB color sensor are both glued on the upper layer, the circuit board and the Bluetooth signal emitter are both glued on the lower layer, the upper part of the circuit board is electrically connected with the battery box, and the battery is installed in the battery box, so that the connection is simple, the manufacture is convenient, and the production cost is saved.
Drawings
Fig. 1 is a schematic view of the upper layer structure of the urine strip real-time monitoring device of the present invention.
Fig. 2 is a schematic view of the lower layer structure of the urine strip real-time monitoring device of the present invention.
Fig. 3 is a general flow chart of the operation of the urine strip real-time monitoring device of the present invention.
Fig. 4 is a circuit connection diagram of the RGB color sensor of the urine strip real-time monitoring device of the present invention.
Fig. 5 shows the color channel selected by S2, S3 of the urine strip real-time monitoring device of the present invention.
Fig. 6 is the RGB three primary colors conversion algorithm of the urine strip real-time monitoring device of the present invention.
Fig. 7 is the utility model discloses urine shows cell-phone real-time monitoring device APP work flow chart of strip real-time monitoring device.
As shown in the figure: 1. upper strata, 2, light, 3, RGB color sensor, 4, circuit board, 5, bluetooth signal transmitter, 6, battery, 7, MicroUSB interface, 8, lower floor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A urine display strip real-time monitoring device comprises an upper layer 1 and a lower layer 8 which are mutually connected, wherein the peripheries of the upper layer 1 and the lower layer 8 are adhered together through glue or sewn together through threads, an RGB color sensor 3 and illuminating lamps 2 positioned at four corners of the RGB color sensor 3 are arranged on the upper layer 1, the RGB color sensor 3 detects color values and converts the detected colors into circuit signals, a white LED lamp provides a light source for the device, a circuit board 4, a Bluetooth signal emitter 5 and a battery 6 are arranged on one surface of the lower layer 8, which is contacted with the upper layer 1, the Bluetooth signal emitter 5 emits Bluetooth signals and communicates with a mobile phone App as an input source of a mobile phone real-time monitoring system, the output end of the RGB color sensor 3 is electrically connected with the input end of the circuit board 4, the output end of the circuit board 4 is electrically connected with the Bluetooth signal emitter 5, a USB (universal serial bus) interface connected with the input end of the, a MicroUSB port charger is uniformly used for charging the battery 6, and the battery 6 stores electric quantity and provides a power supply for the device.
The four illuminating lamps 2 are LED lamps and are electrically connected with the battery 6.
The illuminating lamp 2 and the RGB color sensor 3 are both glued on the upper layer 1, the circuit board 4 and the Bluetooth signal emitter 5 are both glued on the lower layer 8, the upper part of the circuit board 4 is electrically connected with a battery box, and the battery 6 is installed in the battery box.
The utility model discloses when concrete implementation, the workflow process is shown as attached figure 3, pastes this device on treating the panty-shape diapers of monitoring, and the urine of treating the monitoring of RGB color sensor alignment simultaneously shows a top. The 4 LED lights are lit to provide a light source for the RGB color sensor. After the RGB color sensor collects color data, the data is processed and analyzed into red, green, blue (RGB) values and intensities. And the Bluetooth transmitter is informed through the singlechip control circuit, and information is sent through Bluetooth. The mobile phone is provided with a real-time monitoring system, and after the mobile phone is connected with the Bluetooth of the device, the mobile phone App receives the signal sent by the device and further processes the sent signal. In order to reduce power consumption, the LED is turned on every 5 seconds to start detection, and the LED is turned off 1 second later.
In addition, the urine of the paper diaper is yellow before showing absorption; the color changed to lighter green after 50ml of solution was absorbed; after 100ml had been absorbed the colour turned dark green. The RGB color sensor can collect the color data change of the urine display strip in real time.
As shown in FIG. 4, the RGB color sensor is TCS230 type, the sensor has 8 pins, and the LED is always on. S0, S1 pulls up to high by default, and OE pulls down to low. The three pins of S2, S3 and OUT are used for a single chip microcomputer interface, wherein S2 and S3 select color channels as shown in figure 5, and respectively select R, G, B channels to measure the period/frequency of OUT square waves, and the OUT square waves can be converted into RGB three primary colors. The conversion algorithm uses white correction, i.e. the measurement values are normalized to the range of 0-255 with the RGB channel measurement values for white being the upper limit of the three RGB primaries, respectively, as shown in fig. 6. The measured value (raw value) is the square wave period in us. Note that the ratio of frequencies, equal to the reciprocal of the ratio of periods, therefore, macro _ App _ GetComponent () in the following code divides the white measurement value by the measurement value to be converted.
The working flow chart of the mobile phone real-time monitoring device APP is shown in the attached figure 7, after the mobile phone is started and successfully connected and paired with the Bluetooth device of the device, the App is started, and the mobile phone App can receive a signal sent by the Bluetooth of the device in real time. And after the App acquires the RGB color value, judging the RGB color value with an early warning value set by a user, and judging whether the value exceeds the early warning value. If not, the App continues to receive the Bluetooth data and judges the next data. If the data exceeds the early warning value, the App sends a prompt signal to prompt the user that the paper diaper needs to be replaced, and meanwhile, the Bluetooth data continues to be received.
The device has the advantages that:
1. the device can be repeatedly used, and is energy-saving and environment-friendly;
2. the universality is high, and the disposable diaper is suitable for all hot-melt type urine display adhesive color-changing type diapers on the market;
3. the device has low false detection rate and false alarm rate, and is stable and reliable;
4. the mobile phone App monitors the color of the current urine display strip of the paper diaper in real time, and prompts a user to replace the paper diaper in time if the color exceeds an early warning value;
5. the device has small volume, light weight and moderate thickness, and can not cause discomfort of a user of the paper diaper when being stuck to the urine display strip area on the surface of the paper diaper;
6. the device has low cost, and both the material cost and the production cost are low;
7. the device is fast and simple to operate and is easy to learn and use in all age groups.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. Urine shows strip real-time supervision device, including interconnect upper strata (1) and lower floor (8) together, its characterized in that: be equipped with RGB color sensor (3) on upper strata (1) and be located light (2) in RGB color sensor (3) four corners, lower floor (8) are equipped with circuit board (4), bluetooth signal transmitter (5) and battery (6) in the one side that contacts with upper strata (1), the output of RGB color sensor (3) is connected with the input electricity of circuit board (4), the output and the bluetooth signal transmitter (5) electricity of circuit board (4) are connected, bluetooth signal transmitter (5) make the communication with cell-phone APP, one side of lower floor (8) is equipped with the micro USB interface that is connected with battery (6) input.
2. The urine strip real-time monitoring device according to claim 1, wherein: the RGB color sensor (3) is located in the middle of the upper layer (1), and magic tapes are glued and adhered to the periphery of the upper layer (1).
3. The urine strip real-time monitoring device according to claim 1, wherein: the illuminating lamp (2) is an LED lamp and is electrically connected with the battery (6).
4. The urine strip real-time monitoring device according to claim 1, wherein: the LED lamp is characterized in that the illuminating lamp (2) and the RGB color sensor (3) are both glued on the upper layer (1), the circuit board (4) and the Bluetooth signal emitter (5) are both glued on the lower layer (8), the upper part of the circuit board (4) is electrically connected with a battery box, and the battery (6) is installed in the battery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032928.2U CN210582853U (en) | 2019-07-04 | 2019-07-04 | Urine shows strip real-time supervision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032928.2U CN210582853U (en) | 2019-07-04 | 2019-07-04 | Urine shows strip real-time supervision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582853U true CN210582853U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032928.2U Expired - Fee Related CN210582853U (en) | 2019-07-04 | 2019-07-04 | Urine shows strip real-time supervision device |
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| Country | Link |
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| CN (1) | CN210582853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456356A (en) * | 2021-08-03 | 2021-10-01 | 福建恒安集团有限公司 | Intelligent paper diaper |
-
2019
- 2019-07-04 CN CN201921032928.2U patent/CN210582853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456356A (en) * | 2021-08-03 | 2021-10-01 | 福建恒安集团有限公司 | Intelligent paper diaper |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |