CN215770015U

CN215770015U - Information processor for warning that human body is in bed, sits up or leaves bed

Info

Publication number: CN215770015U
Application number: CN202121946632.9U
Authority: CN
Inventors: 叶开伟
Original assignee: Fugui Xiyanghong Wuhan Technology Co ltd
Current assignee: Fugui Xiyanghong Wuhan Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-08
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a human body on-bed/sitting-up/off-bed warning mattress information processor, which comprises a collector and a first mattress, wherein the collector is connected with the first mattress; the collector includes main control unit and 315Mhz radio frequency module, first mattress pass through 2.5mm circular interface with main control unit's AD conversion system connects, be equipped with the mattress sensor in the first mattress, 315Mhz radio frequency module with main control unit's master control digital signal delivery outlet is connected, main control unit is twice around through the contrast the data that the mattress sensor was gathered judge human being in the bed, sit up or from the state of bed, main control unit detects human passing through when leaving the bed signal 315Mhz radio frequency module will seek help signal and send the signal receiver in the nurse's hand. Through setting up mattress sensor, main control unit and 315Mhz radio frequency module, can gather the human body and leave the bed signal to signal receiver in will seeking help signal transmission to the hand of the nurse through 315Mhz radio frequency module, thereby reach the purpose that alleviates nurse's work load.

Description

Information processor for warning that human body is in bed, sits up or leaves bed

Technical Field

The utility model relates to the technical field of mattresses, in particular to an information processor of a mattress for alarming when a human body is in bed, sits up or leaves.

Background

The elderly are classified into self-care type, assisted type and full-care type according to nursing grade. The nursing type can be self-care only by eating and daily life under the guidance of nursing staff; the patient can be self-care of defecating and urinating with the help of nursing staff; self-care life has certain difficulties.

The nursing bed is mainly applied to nursing, the biggest problem of nursing old people is the monitoring and nursing of bed leaving risk and defecation, the traditional nursing work needs nursing staff to accompany and patrol the defecation of the old people, and therefore time and labor are wasted, and efficiency is not high.

Therefore, the utility model provides an information processor of a mattress for alarming when a human body is in bed, sits up or leaves from the bed, which is used for solving the technical problem.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides an alarm mattress information processor for a human body to be in bed/sit up/get out of bed, which comprises a collector and a first mattress; the collector includes main control unit and 315Mhz radio frequency module, first mattress pass through 2.5mm circular interface with main control unit's AD conversion system connects, be equipped with the mattress sensor in the first mattress, 315Mhz radio frequency module with main control unit's master control digital signal delivery outlet is connected, main control unit is twice around through the contrast the data that the mattress sensor was gathered judge human being in the bed, sit up or from the state of bed, main control unit detects human passing through when leaving the bed signal 315Mhz radio frequency module will seek help signal and send the signal receiver in the nurse's hand.

By adopting the technical scheme, the mattress sensor, the main controller and the 315Mhz radio frequency module are arranged, so that a signal of a human body leaving a bed can be acquired, and a help signal is sent to a signal receiver in a worker protector through the 315Mhz radio frequency module, so that the purpose of reducing the workload of the worker protector is achieved.

Preferably, the collector comprises a Zigbee module, the Zigbee module is connected to a serial port of the main controller, and the main controller reports the state of the human body in bed, sitting up, or getting out of bed to the server through the Zigbee module.

By adopting the technical scheme, the Zigbee module connected with the serial port of the main controller is arranged, so that the state of the human body in the bed, sitting up or getting out of the bed can be reported to the server through the Zigbee module.

Preferably, the upper end of first mattress is equipped with the second mattress, the second mattress pass through 2.5mm circular interface with main control unit's AD conversion system is connected, be equipped with the wet bed sensor of urine in the second mattress, the wet bed sensor of urine is used for gathering the bed-wetting signal, main control unit passes through when detecting the bed-wetting signal 315Mhz radio frequency module will seek help signal and send the signal receiver in the nurse hand.

Adopt above-mentioned technical scheme, through setting up the bed sensor that urinates, can gather the wet signal of urine when the second mattress is wet by the urine to upload to main control unit, and then will seek help the signal receiver that signal transmission sent to in the hand protector through 315Mhz radio frequency module.

Preferably, the main controller reports a bed wetting signal to the server through the Zigbee module.

By adopting the technical scheme, the bed wetting signal can be reported to the server through the Zigbee module.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the mattress sensor, the main controller and the 315Mhz radio frequency module, a signal that a human body leaves the bed can be collected, and a help-seeking signal is sent to a signal receiver in a hand of a worker through the 315Mhz radio frequency module, so that the purpose of reducing the workload of the worker is achieved;

2. according to the utility model, by arranging the Zigbee module connected with the serial port of the main controller, the state of a human body in a bed, sitting up or getting out of the bed can be reported to the server through the Zigbee module;

3. according to the utility model, by arranging the bed wetting sensor, a urine wetting signal can be collected when the second mattress is wetted by urine and uploaded to the main controller, and then a help signal is sent to a signal receiver in a worker protection hand through the 315Mhz radio frequency module;

4. the utility model can report the bed-wetting signal to the server through the Zigbee module.

Drawings

FIG. 1 is a schematic view of a collector structure of the present invention;

FIG. 2 is a flow chart of the operation of the mattress sensor of the present invention;

FIG. 3 is a flow chart of the operation of the bed wetting sensor of the present invention;

FIG. 4 is a schematic view of a first mattress construction of the present invention;

fig. 5 is a schematic view of a second mattress construction of the present invention.

In the figure: 1. a collector; 11. a main controller; 12. 315Mhz radio frequency module; 13. a Zigbee module; 2. a first mattress; 21. a mattress sensor; 3. a second mattress; 31. a bed wetting sensor.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-5, an alarm mattress information processor for human body on/sitting up/off bed includes a collector 1 and a first mattress 2; collector 1 includes main control unit 11 and 315Mhz radio frequency module 12, first mattress 2 through 2.5mm circular interface with main control unit 11's AD conversion system connects, be equipped with mattress sensor 21 in the first mattress 2, 315Mhz radio frequency module 12 with main control unit 11's main control digital signal delivery outlet is connected, main control unit 11 is twice around through the contrast the data that mattress sensor 21 gathered judge human being in the bed, sit up or from the state of bed, main control unit 11 detects the human body and passes through when leaving the bed signal 315Mhz radio frequency module 12 will seek help signal and send the signal receiver in the nurse's hand.

Please refer to fig. 1 and 2, the collector 1 includes a Zigbee module 13, the Zigbee module 13 is connected to a serial port of the main controller 11, and the main controller reports the state of the human body in bed, sitting up, or getting out of bed to a server through the Zigbee module 13.

Please refer to fig. 1 and 3, wherein a second mattress 3 is disposed at an upper end of the first mattress 2, the second mattress 3 is connected to an AD conversion system of the main controller 11 through a 2.5mm circular interface, a bed wetting sensor 31 is disposed in the second mattress 3, the bed wetting sensor 31 is configured to collect a bed wetting signal, the main controller 11 sends a help signal to a signal receiver in a worker protection hand through the 315Mhz radio frequency module 12 when detecting the bed wetting signal, and the main controller 11 reports the bed wetting signal to a server through the Zigbee module 13.

The implementation mode of the alarm mattress information processor for the human body in/sitting up/leaving the bed in the first embodiment of the utility model is as follows:

the mattress sensor 21 is internally provided with an upper layer of thin film conductor and a lower layer of thin film conductor, when the mattress is stressed, the two layers of thin film conductors are connected, the output resistance is reduced, and thus a bed presence signal or not is obtained; the bed wetting sensor 31 is formed by printing two thin film conductors on the second mattress 3 in a crossed manner, the two thin film conductors are not connected, the resistance is infinite at ordinary times, when urine is on the bed wetting sensor, the two thin film conductors are connected through the urine, the resistance is reduced, and therefore a urine wetting signal is detected.

The collector 1 is connected with the mattress sensor 21 of the first mattress 2 and the bed wetting sensor 31 of the second mattress 3 respectively by adopting two 2.5MM circular interfaces (earphone interfaces), so that signals are directly transmitted to the AD conversion system of the main controller 11, and then off-bed signals are sent through the 315Mhz radio frequency module 12 and the Zigbee module 13, wherein the Zigbee module 13 is connected with the serial port of the main controller 11, the 315Mhz module is connected with the main control digital signal output port of the main controller 11, and further, 315Mhz radio frequency signals are sent through the digital signal output port.

The state of the first mattress 2 is continuously collected in the collector 1, and the state is in the second level because the bed leaving action is a slow change. The collector 1 collects 20 times per second; compared with the previous time, when the change occurs, the data can be reported to the server no matter the patient leaves the bed or returns to the bed; reporting data by adopting a Zigbee technology, and sending the data to a Zigbee gateway through a Zigbee module 13; meanwhile, the 315Mhz radio frequency module 12 is integrated, and when a bed leaving signal is detected, the bed leaving signal is not only sent to the server through the Zigbee module 13, but also sent to a signal receiver in the hand of the caregiver through the 315Mhz radio frequency module 12.

Example two

After a bed wetting event occurs to the nursing old man, the bed wetting sensor 31 sends a signal to the main controller 11, the Zigbee module 13 sends the signal to the Zigbee gateway and finally to the cloud server, meanwhile, the 315Mhz radio frequency module 12 sends a help seeking signal to a signal receiver in the hand of a nursing worker, and a nursing worker can timely help the old man.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. An information processor of a mattress for alarming human body in/sitting up/getting off bed is characterized in that: comprises a collector (1) and a first mattress (2);

collector (1) includes main control unit (11) and 315Mhz radio frequency module (12), first mattress (2) through 2.5mm circular interface with the AD conversion system of main control unit (11) connects, be equipped with mattress sensor (21) in first mattress (2), 315Mhz radio frequency module (12) with the master control digital signal delivery outlet of main control unit (11) is connected, two around main control unit (11) through the contrast data judgement human body at the bed, sit up or from the state of bed, main control unit (11) detect the human body and pass through when the signal is got from the bed 315Mhz radio frequency module (12) will seek help signal and send the signal receiver in the nurse's hand.

2. The human body on/sitting up/off bed warning mattress information processor of claim 1, wherein: the collector (1) comprises a Zigbee module (13), the Zigbee module (13) is connected with a serial port of the main controller (11), and the main controller reports the state of a human body in a bed, sitting up or getting out of the bed to a server through the Zigbee module (13).

3. The human body on/sitting up/off bed warning mattress information processor of claim 2, wherein: the upper end of first mattress (2) is equipped with second mattress (3), second mattress (3) through 2.5mm circular interface with the AD conversion system of main control unit (11) connects, be equipped with urine wet bed sensor (31) in second mattress (3), urine wet bed sensor (31) are used for gathering the bed wetting signal, main control unit (11) pass through when detecting the bed wetting signal 315Mhz radio frequency module (12) will seek help signal and send the signal receiver in the nurse hand.

4. The human body on/sitting up/off bed warning mattress information processor of claim 3, wherein: the main controller (11) reports a bed wetting signal to the server through the Zigbee module (13).