CN207704625U - Infant's bed-wetting alarm set - Google Patents

Abstract

The utility model discloses a bed-wetting reminder device for infants, which comprises an intelligent urine-separating pad and a reminding device wirelessly communicating with the intelligent urine-separating pad; The surface layer, the washable cotton filling layer and the urine barrier layer, and the humidity sensor arranged between the washable cotton filling layer and the urine barrier layer, and the control mechanism arranged on the side of the intelligent urine barrier pad; The control structure includes a single-chip microcomputer, a first wireless communication module and a storage module respectively connected with the single-chip microcomputer, and the humidity sensor is connected with a corresponding input terminal of the single-chip microcomputer through a flat wire; A second wireless communication module and a vibrator for module communication, and the single-chip microcomputer controls the vibrator through the first wireless communication module and the second wireless communication module. The intelligent urine-separating pad of the utility model has a simple and comfortable structure, and can also prevent frightening of infants and young children.

Description

Baby bedwetting reminder device

technical field

The utility model belongs to the technical field of smart home, in particular relates to a bed-wetting reminder device for infants.

Background technique

The physical and mental development of infants is not perfect, and they are in a sleep state for 10-12 hours a day; they often urinate 1-2 times during sleep. Causing colds in infants and young children.

In the prior art, there are also bedwetting monitoring equipment for infants. The monitoring device is mainly built into the diaper or bed sheet, and the alarm system and monitoring device are integrated. For infants in deep sleep, long-term use will also cause conditioned reflexes to relevant alarm information, which is not conducive to the healthy growth of infants. Moreover, the all-in-one device is still exposed to the skin of infants and young children, and the comfort is greatly reduced.

Utility model content

The purpose of the embodiment of the utility model is to provide a bed-wetting reminder device for infants, aiming to solve the problems that the existing bed-wetting monitoring devices for infants cause fright and poor comfort to infants.

In order to solve the problems of the technologies described above, the technical solution adopted by the embodiments of the present invention is:

A bed-wetting reminder device for infants, comprising a smart urine-separating pad and a reminding device wirelessly communicating with the smart urine-separating pad;

From top to bottom, the intelligent urine-repellent pad includes a sewn-in-one cotton soft surface layer, a washable cotton filling layer and a urine-repellent layer, and a humidity control device arranged between the washable cotton-fill layer and the urine-repellent layer. Sensor and the control mechanism that is arranged on the side of described intelligent urine-separating pad; Described control structure comprises single-chip microcomputer, the first wireless communication module and storage module that are respectively connected with described single-chip microcomputer, and described humidity sensor is connected with described single-chip microcomputer by flat wire The corresponding input terminal connection;

The reminder device includes a second wireless communication module and a vibrator communicating with the first wireless communication module, and the single chip microcomputer controls the vibrator through the first wireless communication module and the second wireless communication module.

Further, there are more than two humidity sensors, which are distributed at a distance of 15-30 cm from one long side of the intelligent urine-separating pad.

The long side is provided with an installation port for installing the humidity sensor, and an installation channel is provided corresponding to the installation port.

The beneficial effects produced by adopting the above-mentioned technical scheme are: (1) the utility model sets the intelligent urine-separating pad and the reminding device separately, so that the reminding device can be arranged outside the infant's room, or placed under the guardian's pillow at night , so as to avoid frightening infants and young children; (2) the structure of the intelligent urine-separating pad of the utility model is simple and comfortable. In the scheme, the bluetooth module is used, the communication is reliable, and the cost is low.

Description of drawings

Fig. 1 is the working principle figure of the utility model embodiment;

Fig. 2 is a schematic structural view of the intelligent urine-separating pad provided by the embodiment of the present invention;

Among them, 10-intelligent diaper pad; 11-cotton soft surface layer, 12-washable cotton filling layer, 13-urine barrier layer, 14-installation port, 15-cloth bag.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The embodiment of the utility model is a smart home product, which is used to monitor bedwetting of infants and young children. It is designed as a split-type smart urine-separating pad 10 and a reminder device. Through wireless communication between the two, the reminder device can be used within a certain range. Carrying it with you can not only prevent frightening infants and young children, but also monitor the bed-wetting status of infants and young children at any time. The utility model has a simple structure and low cost.

Referring to FIG. 1 , the bed-wetting reminder device for infants provided by the embodiment of the present invention is now described: the bed-wetting reminder device includes a smart urine-proof pad 10 and a reminder device that communicates wirelessly with the smart urine-proof pad 10 . The intelligent urine-proof pad 10 includes a cotton soft surface layer 11 sewn as one, a washable filling cotton layer 12 and a urine-proof layer 13 from top to bottom, and is arranged on the washable filling cotton layer 12 and the urine-proof layer 13. The humidity sensor between the layers 13, the control mechanism arranged on the side of the intelligent urine-proof pad 10; the control structure includes a single-chip microcomputer, a first wireless communication module and a storage module connected with the single-chip microcomputer respectively, and the humidity sensor It is connected with the corresponding input end of the single-chip microcomputer through a flat wire. In this embodiment, the optional model of the single-chip microcomputer is STC12LE5A60S2.

The reminder device includes a second wireless communication module and a vibrator communicating with the first wireless communication module, and the single chip microcomputer controls the vibrator through the first wireless communication module and the second wireless communication module. The reminding device also includes a battery and a switch, the battery supplies power to the vibrator, and the vibrator is turned off through the switch after the guardian has learned the bedwetting information.

In this embodiment, the humidity sensor is used to monitor the humidity information of the smart urine-proof pad, and transmit the humidity information to the single-chip microcomputer, and the single-chip microcomputer compares the received humidity data with the set threshold, and when the humidity data is higher than the set threshold When the threshold is reached, the single-chip microcomputer controls the vibration of the vibrator through the first wireless communication module and the second wireless communication module, so as to notify the guardian to change the urine pad for infants in time to prevent them from catching cold.

Further, there are more than two humidity sensors, which are distributed at a distance of 15-30 cm from one long side of the smart urine-separating pad 10 . The humidity sensor is set within a distance of 15-30 from the long side, so that bed-wetting information can be monitored, and under the protection of the washable cotton filling layer 12, there is no discomfort.

Further, an installation opening 14 for installing the humidity sensor is provided on the long side, and an installation channel is provided corresponding to the installation opening 14 . On both sides of the installation channel, the washable cotton filling layer 12 and the urine barrier layer 13 are sewn into one by sewing process, and the limit installation channel of the humidity sensor is formed between the two sutures. Prevent the humidity sensor from shifting.

Further, the first wireless communication module and the second wireless communication module both use a Bluetooth module or both use a WIFI module. The preferred embodiment of the utility model is a bluetooth module of SKB369. Bluetooth relies on network transmission with its unique performance to make data receiving and sending more stable, accurate and stable. In addition, the price is also very cheap, which reduces the expenditure on hardware.

Further, the control mechanism is wrapped in a cloth bag 15 provided with washable cotton filling, and the cloth bag 15 is limited on the long side by a zipper, that is, the control mechanism is arranged on the side of the installation port 14, and the installation port The settings of structures such as 14 and cloth bag 15 are convenient for dismounting.

Further, the thickness ratio of the soft cotton surface layer 11, the washable cotton filling layer 12 and the urine barrier layer 13 is 1:5-10:1-2. The cotton soft surface layer 11 protects the delicate skin of infants, the thicker washable cotton filling layer 12 increases the comfort of infants, and the urine barrier layer 13 prevents urine leakage.

In summary, in the embodiment of the present utility model, the intelligent urine-separating pad and the reminder device are set separately, so that the reminder device can be set outside the infant's room, or placed under the guardian's pillow at night, so as to avoid disturbing the infant. cause fright; the structure of the smart urine-separating pad is simple and comfortable, and the humidity sensor and control device used for monitoring are easy to disassemble, which is convenient for cleaning of the smart urine-separating pad.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. a kind of infant's bed-wetting alarm set, which is characterized in that including intelligent urine pad and with the intelligent urine pad without The alarm set of line communication；

It is described intelligence urine pad from top to bottom include sewing be integrated the soft surface layer of cotton, washable filling cotton layer and every urine layer, with And it is arranged in the washable filling cotton layer and the humidity sensor between urinating layer and setting in the intelligent urine pad The control mechanism of side；The first wireless communication module that the control structure includes microcontroller, is connect respectively with the microcontroller And memory module, the humidity sensor are connect by flat conductor with the respective input of the microcontroller；

The alarm set includes the second wireless communication module and vibrator communicated with first wireless communication module, described Microcontroller controls the vibrator by first wireless communication module and the second wireless communication module.

2. infant's bed-wetting alarm set as described in claim 1, which is characterized in that

The humidity sensor setting is more than two, is distributed at a long side 15-30cm apart from the intelligent urine pad.

3. infant's bed-wetting alarm set as claimed in claim 2, which is characterized in that

Installing port for installing the humidity sensor is set in the long side, installation passage is correspondingly arranged with the installing port.

4. infant's bed-wetting alarm set as claimed in claim 3, which is characterized in that

The washable filling cotton layer is integrated by the installation passage both sides by sewing tech with every urine layer sewing, described Washable filling cotton layer and form limit channels between urinating layer.

5. infant's bed-wetting alarm set as described in claim 1, which is characterized in that

First wireless communication module, the second wireless communication module are all made of bluetooth module or are all made of WIFI module.

6. infant's bed-wetting alarm set as described in claim 1, which is characterized in that further include：

The control mechanism is coated on one and is equipped in the cloth bag of washable filling cotton, and the cloth bag is limited by slide fastener in the length Bian Shang.

7. infant's bed-wetting alarm set as described in claim 1, which is characterized in that the soft surface layer of the cotton, washable filling Cotton layer and every urine layer thickness ratio be 1:5-10:1-2.