CN202771582U - Wireless bed-wetting reminder - Google Patents
Wireless bed-wetting reminder Download PDFInfo
- Publication number
- CN202771582U CN202771582U CN 201220459628 CN201220459628U CN202771582U CN 202771582 U CN202771582 U CN 202771582U CN 201220459628 CN201220459628 CN 201220459628 CN 201220459628 U CN201220459628 U CN 201220459628U CN 202771582 U CN202771582 U CN 202771582U
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- CN
- China
- Prior art keywords
- wetting
- box
- bed
- reminder
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a wireless bed-wetting reminder, composed of an emission box, a reception box, and a dew sensor. The wireless bed-wetting reminder of the utility model is characterized in that the emission box (1) is internally provided with a circuit board (2); the emission box surface is provided with a dew sensor interface (3); the reception box (7) is internally provided with a control circuit board (8); and the reception box surface is provided with a loudspeaker (9), an LED (10), a sound/light/vibration selector switch (11), and a reset button (12). The wireless bed-wetting reminder of the utility model overcomes the defects of the conventional bed-wetting reminder. The wireless bed-wetting reminder features simple structure and low cost, allows the selection of sound, light, or vibration for alarm, saves electric energy, and is widely applicable to families, hospitals, nursing homes, and other places with patients losing life and language capabilities.
Description
Technical field
The utility model relates to daily life field, more precisely a kind of bed-wetting warning device that utilizes humidity-sensitive element and change-over circuit and design.
Background technology
China all is only family generally at present, and the infant is shown loving care for remarks.Infant's skin is tender, therefore, will be in time when they wet the bed more changing babies' napkin or bed clothes, in at present numerous known alarm for bed wettings, although the physical circuit that adopts varies, but a common shortcoming is arranged: as long as the adjacent conductive electrode of the wet inductive probe of urine is connected by urine, prompting alarm sends the sound, until more changing babies' napkin or urine dried up just stops.Its weak point is: can affect other people sleep evening, daytime, sound can wake the baby up, and was wet to more changing babies' napkin is longer during this period of time owing to urinating from diaper, and battery runs low very much, often change, and has increased the weight of user's financial burden, the waste power supply.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of simple in structure, cost is low, type of alarm sound, light, vibration can be selected the significant wireless bed-wetting reminiscences of power savings.
The purpose of this utility model adopts following technical measures to realize: a kind of wireless bed-wetting reminiscences, formed by launch-box, receiving box, moisture sensor, it is characterized in that: circuit board is arranged in launch-box, be equipped with on the circuit board: wet sensitive change-over circuit, transmitter module, delay circuit, delay circuit design time are 1-10 second.Be equipped with on the launch-box, moisture sensor interface, moisture sensor insert interface by line trap.Accepting has control circuit board in the box, be equipped with on the control circuit board: receiver module, latching circuit, acoustics circuit, flasher circuit and Vib..Accept to be equipped with on the box face loudspeaker, LED, sound, light, vibration selector switch, reset button, power switch, battery is installed in the box.
The utility model remarkable result: simple in structure, cost is low, type of alarm sound, light, vibration can be selected, owing in emission, having designed in delay circuit and the reception and having designed latching circuit, after arriving the schedule time. the power supply of automatic shutoff signal emitter, thereby overcome the shortcoming of continuous transmitted radio signal, greatly reduce power consumption, and can be widely used in the patient that family, hospital, home for destitute etc. lose the living language ability.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model launch-box;
Accompanying drawing 2 is the structural representation of the utility model receiving box;
Accompanying drawing 3 is the utility model electricity functional-block diagram.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment
Referring to figure, circuit board 2 is arranged in the launch-box 1, be equipped with on the circuit board: wet sensitive change-over circuit, transmitter module, delay circuit, delay circuit design time are 1-10 second.Be equipped with on the launch-box, moisture sensor interface 3, moisture sensor 4 insert interface by wire 5, plug 6.Accepting has control circuit board 8 in the box 7, be equipped with on the control circuit board: receiver module, latching circuit, acoustics circuit, flasher circuit and Vib..Accept to be equipped with on the box face loudspeaker 9, LED10, sound, light, vibration selector switch 11, reset button 12, power switch 13, battery 14 is installed in the box.
Claims (5)
1. wireless bed-wetting reminiscences, formed by launch-box, receiving box, moisture sensor, it is characterized in that: circuit board (2) is arranged in the launch-box (1), be equipped with on the launch-box, moisture sensor interface (3), accepting has control circuit board (8) in the box (7), accept to be equipped with on the box face loudspeaker (9), LED (10), sound, light, vibration selector switch (11), reset button (12), power switch (13).
2. by claim 1, described wireless bed-wetting reminiscences is characterized in that: be equipped with on the circuit board: wet sensitive change-over circuit, transmitter module, delay circuit.
3. by claim 1, described wireless bed-wetting reminiscences is characterized in that: be equipped with on the control circuit board: receiver module, latching circuit, acoustics circuit, flasher circuit and Vib..
4. by claim 1, described wireless bed-wetting reminiscences is characterized in that: battery (14) is installed in the control enclosure.
5. by claim 1, described wireless bed-wetting reminiscences is characterized in that: moisture sensor (4) inserts interface by wire (5), plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459628 CN202771582U (en) | 2012-09-10 | 2012-09-10 | Wireless bed-wetting reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459628 CN202771582U (en) | 2012-09-10 | 2012-09-10 | Wireless bed-wetting reminder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771582U true CN202771582U (en) | 2013-03-06 |
Family
ID=47778141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459628 Expired - Fee Related CN202771582U (en) | 2012-09-10 | 2012-09-10 | Wireless bed-wetting reminder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111544A (en) * | 2019-06-12 | 2019-08-09 | 汤承桢 | The wireless bed-wetting reminiscences of monitoring and WIFI function with voltage |
-
2012
- 2012-09-10 CN CN 201220459628 patent/CN202771582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111544A (en) * | 2019-06-12 | 2019-08-09 | 汤承桢 | The wireless bed-wetting reminiscences of monitoring and WIFI function with voltage |
| CN110111544B (en) * | 2019-06-12 | 2024-04-09 | 汤承桢 | Wireless bed wetting reminder with voltage monitoring and WIFI functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130910 |