CN211485351U

CN211485351U - Nursing mattress capable of sending alarm signal

Info

Publication number: CN211485351U
Application number: CN201922193158.6U
Authority: CN
Inventors: 陈存东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-15
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a nursing mattress capable of sending out alarm signals, which comprises a bottom layer fabric; the surface of the bottom layer fabric is covered with a flexible film layer, and a film switch is laid in the flexible film layer; the membrane switch is connected with the alarm device through a signal transmission line, monitors a signal of the pressing area of a user on the mattress and transmits the signal to the alarm device; the alarm device responds to the abnormal pressure coverage area signal to send out sound and light alarm; the alarm device is arranged around the bedstead; a first isolation fabric is arranged on the surface of the flexible film layer; the surface layer of the first isolation fabric is also provided with a humidity monitoring layer; a humidity sensor is arranged in the humidity monitoring layer and is electrically connected with the alarm device; the humidity sensor monitors a humidity signal of a temperature monitoring layer when a human body is lying in bed; the alarm device responds to the abnormal humidity signal to send out sound and light alarm; namely, the alarm is given when the humidity of the mattress is overhigh; but also monitoring whether the patient falls off the bed; the monitoring is carried out from the angle which is most concerned and most difficult to observe by nursing bedridden people, and the alarm is given in time.

Description

Nursing mattress capable of sending alarm signal

Technical Field

The utility model relates to a nursing mattress technical field especially relates to a nursing mattress that can send alarm signal.

Background

The mattress is a necessity of people, when a human body sleeps on the mattress, the sleeping quality is more and more concerned by the public, at present, products capable of monitoring the breath, the heartbeat and the body movement of a user mainly comprise a polysomnograph and the like which are adhered to the human body and used for measuring the resistivity change of the human body during the breath and the heartbeat, and invasive devices are adhered to the human body and can cause adverse effects on the sleeping condition of the user.

With the rapid development of society, the aging speed of population is also increased; so many old people need to lie in bed for a long time and need other people to take care of; but the nursing staff can not observe the situation around the old at any time, which may cause the old to be unable to inform the nursing staff in time after the incontinence, but to contact the wet and colated cotton quilt for a long time; there is also a possibility that the elderly may unintentionally flip over, resulting in bed loss; at the moment, the nursing staff cannot find the information in time; these are problems with existing mattresses.

SUMMERY OF THE UTILITY MODEL

To the problem that can not in time be to the bed-wetting, fall the bed and send alarm signal that exist among the above-mentioned technique, the utility model provides a can let by nursing person can automatic alarm, and urinate the bed and fall the bed time send alarm signal's nursing mattress.

The utility model relates to a nursing mattress capable of sending out alarm signals, which is laid on a bedstead and comprises a bottom layer fabric arranged at the bottom; the surface of the bottom layer fabric is covered with a flexible film layer, and a film switch is laid in the flexible film layer; the membrane switch is connected with the alarm device through a signal transmission line, monitors a signal of the pressing area of a user on the mattress and transmits the signal to the alarm device; the alarm device responds to the abnormal pressure coverage area signal to send out sound and light alarm; the alarm device is arranged around the bedstead;

a first isolation fabric is arranged on the surface of the flexible film layer; the surface layer of the first isolation fabric is also provided with a humidity monitoring layer; a humidity sensor is arranged in the humidity monitoring layer and is electrically connected with an alarm device; the humidity sensor monitors a humidity signal of the humidity monitoring layer when the human body is bedridden; the alarm device responds to the abnormal humidity signal to send out sound and light alarm.

Preferably, the bed further comprises a trigger button arranged at the edge of one end, close to the bed head, of the humidity monitoring layer, the trigger button is electrically connected with the alarm device, and the alarm device responds to a trigger signal of the trigger button to give out an audible and visual alarm.

Preferably, the alarm device is an alarm lamp which flashes and buzzes when receiving the abnormal humidity signal or the abnormal pressure coverage area signal.

Preferably, the membrane switch is sequentially provided with an upper circuit layer, a second isolation layer and a lower circuit layer; the lower circuit layer is arranged on one side close to the bottom layer fabric; the lower circuit layer of the membrane switch is provided with a membrane switch wiring terminal; the film switch wiring terminal is electrically connected with the alarm device; the second isolation layer is provided with a through hole for conducting the upper circuit layer and the lower circuit layer; when the user lies in bed and covers the upper line layer, the upper line layer is communicated with the lower line layer, and the covering area signal is sent to the alarm device.

Preferably, a net bag with an opening at one end is sewn on the surface layer of the humidity monitoring layer, and the humidity sensor is installed in the net bag; the humidity sensor is connected with the alarm device through a signal line to form a detachable structure.

Preferably, a gateway device is further included; the gateway device comprises a gateway and a client server; the gateway is wirelessly connected with the client server, is wirelessly connected with the alarm device and transmits the humidity signal and the pressing area signal to the client server.

Preferably, the gateway, the client server and the alarm device are in signal transmission in 2.4G and RF modes.

The utility model has the advantages that: in the prior art, the bedridden person can not be found timely to have a bed-wetting phenomenon or a bed-falling condition, but can only passively wait for the discovery of a nursing person; an autonomous alarm is arranged on a more advanced mattress, and a bedridden person touches a button to alarm and remind, but a plurality of bedridden persons possibly have difficulty in self-alarming, which is also one of the problems;

the utility model comprises a bottom layer fabric arranged at the bottom; the surface of the bottom layer fabric is covered with a flexible film layer, and a film switch is laid in the flexible film layer; the membrane switch is connected with the alarm device through a signal transmission line, monitors a signal of the pressing area of a user on the mattress and transmits the signal to the alarm device; the alarm device responds to the abnormal pressure coverage area signal to send out sound and light alarm; the alarm device is arranged around the bedstead;

a first isolation fabric is arranged on the surface of the flexible film layer; the surface layer of the first isolation fabric is also provided with a humidity monitoring layer; a humidity sensor is arranged in the humidity monitoring layer and is electrically connected with the alarm device; the humidity sensor monitors a humidity signal of a humidity monitoring layer when a human body lies in bed; the alarm device responds to the abnormal humidity signal to send out sound and light alarm; two monitoring modes are provided, firstly, the alarm is given when the humidity of the mattress is overhigh; secondly, monitoring whether the bedridden person falls off the bed or not; monitoring is carried out from the angle which is most concerned and most difficult to observe by nursing bedridden people, and alarming is carried out in time, so that the good state of the bedridden people is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the structure of the present invention;

fig. 3 is a schematic diagram of the structure of the flexible film layer of the present invention.

The main element symbols are as follows:

1. a bottom layer fabric; 2. a flexible film layer; 21. a membrane switch; 211. an upper circuit layer; 212. a second isolation layer; 213. a lower circuit layer; 2131. a membrane switch terminal; 3. an alarm device; 4. a signal transmission line; 5, first isolation fabric; 6. a humidity monitoring layer; 61. a humidity sensor; 62. a net bag; 7. the button is activated.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

A nursing mattress capable of sending out alarm signals is laid on a bed frame and comprises a bottom layer fabric 1 arranged at the bottom, please refer to fig. 1-3; the surface of the bottom layer fabric 1 is covered with a flexible film layer 2, and a film switch 21 is laid in the flexible film layer 2; the membrane switch 21 is connected with the alarm device 3 through a signal transmission line 4, and the membrane switch 21 monitors a signal of the pressing area of a user on the mattress and transmits the signal to the alarm device 3; the alarm device 3 responds to the abnormal press coverage area signal to send out sound and light alarm; the alarm device 3 is arranged around the bedstead; such as on a wall adjacent to the bed frame or directly on the floor at the bottom of the bed; the alarm device adopts a horn or a buzzer and is provided with a flashing light to synchronously carry out sound-light alarm;

the surface of the flexible film layer 2 is provided with a first isolation fabric 5; the surface layer of the first isolation fabric 5 is also provided with a humidity monitoring layer 6; a humidity sensor 61 is arranged in the humidity monitoring layer 6, and the humidity sensor 61 is electrically connected with the alarm device 3; the humidity sensor 61 monitors a humidity signal of a humidity monitoring layer when the human body is lying in bed; the alarm device responds to the abnormal humidity signal to send out sound and light alarm. If the nursing staff leaves for a moment when the long-term bedridden person uses the mattress, but the bedridden person happens to have urine incontinence at the moment, the humidity sensor can send out an alarm to directly give an alarm; and the humidity sensor adopts a film type patch humidity sensor on the market, so that foreign body sensation cannot be caused to a bedridden person, the bedridden person cannot be pressed and damaged, and the width of the humidity sensor is about 50cm at the hip position when a human body normally lies in the bed. The bedridden person can fall off due to the fact that the bedridden person is uncomfortable for a long time and turns over the bedridden person subconsciously, all the membrane switches are turned off, all the covered areas are zero, multiple area abnormity is generated within a certain time, a conducting signal and a breaking signal within a short time and a covered area signal are generated, the abnormal covered area signal is formed when the bedridden person falls off, and an alarm device gives an alarm. And the wire is extended from the edge to be connected to the alarm device through the wire similar to the electric blanket type wire.

As a more preferable embodiment, the bed further comprises a trigger button 7 arranged at the edge of one end of the humidity monitoring layer close to the bed head, the trigger button 7 is electrically connected with the alarm device 3, and the alarm device 3 gives out an audible and visual alarm in response to a trigger signal of the trigger button 7. Because the behavior abilities of the bedridden people are different, the alarm triggering can be conveniently carried out by some bedridden people with certain self-behavior abilities.

As an optimized scheme of the previous scheme, the alarm device 3 is an alarm lamp which flashes and buzzes when receiving an abnormal humidity signal or an abnormal coverage area signal; if the alarm lamp on the police car can very striking and effectual warning nursing staff.

As another preferable scheme, the membrane switch 21 is sequentially provided with an upper wiring layer 211, a second isolation layer 212, and a lower wiring layer 213; the lower circuit layer 213 is arranged on one side close to the bottom layer fabric 1; the lower circuit layer 213 of the membrane switch 21 is provided with a membrane switch terminal 2131; the membrane switch terminal 2131 is electrically connected with the alarm device 3; the second isolation layer 312 has a through hole for conducting the upper and lower circuit layers; when the user lies in bed and covers the upper circuit layer 211, the upper circuit layer 211 is conducted with the lower circuit layer 213, and a covering area signal is sent to the alarm device. And the membrane switch is divided into four parts which are transversely paved on the bottom fabric to uniformly cover the whole range of the bed, so that the signal induction is more accurate.

As a preferable scheme of the humidity monitoring layer, a net bag 62 with one open end is sewn on the surface layer of the humidity monitoring layer 6, and the humidity sensor 61 is installed in the net bag 62; the humidity sensor is connected with the alarm device through a signal wire to form a detachable structure. Because after the condition that bed person appears urine incontinence, need wash and change this bed clothes of humidity monitoring layer, dismantle humidity transducer and then wash, unusual convenience.

In this embodiment, a gateway apparatus 7 is further included; the gateway apparatus 7 includes a gateway 71 and a client server 72; the gateway 71 is wirelessly connected with the client server 72, and the gateway 71 is wirelessly connected with the alarm device 3 and transmits the humidity signal and the pressing area signal to the client server. A specific gateway can be set as a wireless router, and a client server can be a mobile phone of a nursing staff; the system can transmit signals in time and observe the condition of a bedridden person, and the gateway, the client server and the alarm device transmit the signals in 2.4G and RF modes.

The utility model has the advantages that:

1) the mattress is provided with the membrane switch layer to sense the pressing area signal, and the abnormal pressing area signal is transmitted to the alarm device to give out sound and light alarm;

2) the humidity sensor can monitor the humidity of the mattress at any time, and an alarm is given after the bedridden person suffers from urinary incontinence.

The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A nursing mattress capable of sending out alarm signals is laid on a bed frame and comprises a bottom layer fabric arranged at the bottom; the fabric is characterized in that a flexible film layer covers the surface of the bottom layer fabric, and a film switch is laid in the flexible film layer; the membrane switch is connected with the alarm device through a signal transmission line, monitors a signal of the pressing area of a user on the mattress and transmits the signal to the alarm device; the alarm device responds to the abnormal pressure coverage area signal to send out sound and light alarm; the alarm device is arranged around the bedstead;

a first isolation fabric is arranged on the surface of the flexible film layer; the surface layer of the first isolation fabric is also provided with a humidity monitoring layer; a humidity sensor is arranged in the humidity monitoring layer and is electrically connected with an alarm device; the humidity sensor monitors a humidity signal of the humidity monitoring layer when a user lies in bed; the alarm device responds to the abnormal humidity signal to send out sound and light alarm.

2. The nursing mattress capable of giving out alarm signals according to claim 1, further comprising a trigger button arranged at one end edge of the humidity monitoring layer close to the bed head, wherein the trigger button is electrically connected with the alarm device, and the alarm device gives out an audible and visual alarm in response to the trigger signal of the trigger button.

3. The nursing mattress capable of sending out alarm signals as claimed in claim 2, wherein the alarm device is an alarm lamp which flashes and buzzes when receiving the abnormal humidity signal or the abnormal press area signal.

4. The nursing mattress capable of giving out alarm signals according to claim 1, wherein the membrane switch is sequentially provided with an upper circuit layer, a second isolation layer and a lower circuit layer; the lower circuit layer is arranged on one side close to the bottom layer fabric; the lower circuit layer of the membrane switch is provided with a membrane switch wiring terminal; the film switch wiring terminal is electrically connected with the alarm device; the second isolation layer is provided with a through hole for conducting the upper circuit layer and the lower circuit layer; when the user lies in bed and covers the upper line layer, the upper line layer is communicated with the lower line layer, and the covering area signal is sent to the alarm device.

5. The nursing mattress capable of giving out alarm signals according to claim 1, wherein a net bag with an opening at one end is sewn on the surface layer of the humidity monitoring layer, and the humidity sensor is installed in the net bag; the humidity sensor is connected with the alarm device through a signal line to form a detachable structure.

6. A nursing mattress capable of giving out alarm signals according to claim 1, characterized in that it further comprises gateway means; the gateway device comprises a gateway and a client server; the gateway is wirelessly connected with the client server, is wirelessly connected with the alarm device and transmits the humidity signal and the pressing area signal to the client server.

7. The alarm signalable care mattress of claim 6, wherein the gateway is in signaling with the client server and the alarm device in 2.4G and RF radio frequency modes.