CN215126489U

CN215126489U - Humidity detection mattress

Info

Publication number: CN215126489U
Application number: CN202121480624.XU
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-14
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of bedding, a humidity detects mattress is disclosed, including detection layer and detection device, the detection layer includes that bed sheet cloth, positive pole electrically conduct cloth, negative pole electrically conduct cloth, conductor wire and joint, the positive pole electrically conduct cloth with the electrically conduct cloth interval of negative pole set up in on the bed sheet cloth, the conductor wire sets up to two, one of them the conductor wire connect in the positive pole electrically conduct cloth with between the joint, another the conductor wire connect in the electrically conduct cloth of negative pole with between the joint, connect with detection device connects. The utility model discloses a humidity detects mattress can in time remind nursing staff in time to discover the weeping condition to change the mattress.

Description

Humidity detection mattress

Technical Field

The utility model relates to a bedding technical field especially relates to a humidity detects mattress.

Background

The mattress is an indispensable household articles among people's daily life, and current mattress is mostly traditional mattress, only bears the buffer memory function, when the baby or the patient who suffers from uropoiesis disease urinates the bed, can't in time discover, especially leads to the baby to catch a cold easily in the cold season of weather to catch a disease or make the patient aggravate the state of an illness. Therefore, a humidity detection mattress is needed to detect whether the mattress leaks or not in time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a humidity detects mattress can detect whether the sheet cloth weeps fast to in remind the change mattress.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a humidity detects mattress, includes detection layer and detection device, the detection layer includes bed sheet cloth, the electrically conductive cloth of positive pole, the electrically conductive cloth of negative pole, conductor wire and joint, the electrically conductive cloth of positive pole with the electrically conductive cloth interval of negative pole set up in on the bed sheet cloth, the conductor wire sets up to two, one of them the conductor wire connect in the electrically conductive cloth of positive pole with between the joint, another one the conductor wire connect in the electrically conductive cloth of negative pole with between the joint, the joint with detection device connects.

As an optional technical scheme, the humidity detection mattress further comprises an isolation layer and a bearing layer, wherein the isolation layer is sewn above the detection layer, and the bearing layer is sewn below the detection layer.

As an optional technical solution, the isolation layer and the carrier layer are both made of insulating materials.

As an optional technical solution, the anode conductive cloth and the cathode conductive cloth are respectively sewn on the bed cloth through braided wires.

As an optional technical scheme, the periphery of the conducting wire is wrapped with an insulating sheath.

As an optional technical solution, the detection device includes a detection loop, a power supply and a signal resistor are installed on the detection loop, an anode of the power supply is connected to one end of the signal resistor, and the other end of the signal resistor is connected to one end of the anode conductive cloth through the joint.

As an optional technical solution, the conductive wire connected to the cathode conductive fabric is extended and connected to a power ground.

As an optional technical solution, the detection apparatus further includes a signal conditioner, the signal conditioner is disposed on the detection loop, and the signal conditioner is configured to collect and adjust a signal fed back by the detection layer.

As an optional technical solution, the detection device further includes a central processing unit and an alarm, the central processing unit and the alarm are both disposed on the detection circuit, and the central processing unit is configured to analyze the signal provided by the signal conditioner and drive the alarm to operate.

As an optional technical solution, the alarm is an LED lamp or a buzzer.

The beneficial effects of the utility model reside in that:

the utility model provides a humidity detects mattress, with positive pole conductive fabric and negative pole conductive fabric interval lay on bed sheet cloth, under dry environment, positive pole conductive fabric does not switch on with negative pole conductive fabric, when the liquid seepage was to bed sheet cloth on, positive pole conductive fabric and negative pole conductive fabric switched on, detection device detected the turn-on signal, conveniently reminded the caregiver and changed the mattress, two conductor wires of connecting positive pole conductive fabric and negative pole conductive fabric respectively pass through the articulate, avoid the conductor wire to lose.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural diagram of a detection layer according to an embodiment;

FIG. 2 is a schematic diagram of a humidity-sensing mattress according to an embodiment;

fig. 3 is a schematic structural diagram of a detection circuit according to an embodiment.

In fig. 1 to 3:

101. a power source; 102. a signal resistor; 103. a signal conditioner; 104. a central processing unit; 105. an alarm;

1. a detection layer; 11. bed sheet cloth; 12. anode conductive cloth; 13. cathode conductive cloth; 14. a conductive wire; 15. a joint;

2. an isolation layer;

3. a carrier layer.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present embodiment provides a humidity detection mattress, which includes a detection layer 1 and a detection device, the detection layer 1 includes a bed linen 11, an anode conductive cloth 12, a cathode conductive cloth 13, conductive wires 14 and a connector 15, the anode conductive cloth 12 and the cathode conductive cloth 13 are disposed on the bed linen 11 at intervals, the conductive wires 14 are disposed in two, one of the conductive wires 14 is connected between the anode conductive cloth 12 and the connector 15, the other conductive wire 14 is connected between the cathode conductive cloth 13 and the connector 15, and the connector 15 is connected to the detection device.

The anode conductive cloth 12 and the cathode conductive cloth 13 are laid on the bed cloth 11 at intervals, the anode conductive cloth 12 and the cathode conductive cloth 13 are not conducted in a dry environment, when liquid leaks to the bed cloth 11, the anode conductive cloth 12 and the cathode conductive cloth 13 are conducted, the detection device detects a conduction signal, a user is reminded of replacing a mattress conveniently, two conductive wires 14 respectively connected with the anode conductive cloth 12 and the cathode conductive cloth 13 are connected through the connector 15, and the conductive wire 14 is prevented from being lost.

Bed sheet cloth 11 is insulating material, in dry environment, the resistance between electrically conductive cloth 12 of positive pole and the electrically conductive cloth 13 of negative pole is the infinity, can regard as electrically conductive cloth 12 of positive pole and electrically conductive cloth 13 of negative pole not to switch on, when the mattress weeping, for example when the baby of rest or the patient bed wetting that suffers from uropoiesis disease on the mattress, the urine diffuses fast on bed sheet cloth 11, because the composition of urine includes water and inorganic salt, make electrically conductive cloth 12 of positive pole and electrically conductive cloth 13 switch on of negative pole, consequently detection device can detect the weeping signal, in order to guarantee to remind the caregiver to change the mattress.

The conductive cloth 12 of positive pole and the conductive cloth 13 of negative pole can be cut by conductive cloth and form, and for the scheme that sets up a plurality of sensors, the electrically conductive cloth 12 of positive pole and the electrically conductive cloth 13 of negative pole of this embodiment's laying scope is wider, and the cost is lower, more is favorable to using widely.

As shown in fig. 2, optionally, the humidity detection mattress further includes an isolation layer 2 and a bearing layer 3, the isolation layer 2 is sewn on the detection layer 1, and the bearing layer 3 is sewn on the detection layer 1.

The mattress is set to the three-layer, sets up detection layer 1 in the intermediate level, can avoid user direct contact to detection layer 1, makes positive pole conductive cloth 12 or negative pole conductive cloth 13 fold or break away from in sheet cloth 11 when leading to the user to stand up to rotate or carry the mattress.

Optionally, the isolation layer 2 and the carrier layer 3 are made of insulating materials, so as to avoid short circuit between the anode conductive cloth 12 and the cathode conductive cloth 13.

Optionally, the isolation layer 2, the detection layer 1 and the bearing layer 3 are arranged in an overlapping sewing mode through a sewing machine, so that the isolation layer 2, the detection layer 1 and the bearing layer 3 can be prevented from being contacted with the anode conductive cloth 12 and the cathode conductive cloth 13 when being integrally folded.

Optionally, the anode conductive cloth 12 and the cathode conductive cloth 13 are respectively sewn on the bed cloth 11 through braided threads (the dotted lines in fig. 1 are braided threads), so as to ensure that the anode conductive cloth 12 and the cathode conductive cloth 13 are not wrinkled or separated from the bed cloth 11 or are in contact with each other to cause short circuit.

Optionally, the outer circumference of the conductive wire 14 is wrapped with an insulating sheath.

As shown in fig. 3, optionally, the detecting device includes a detecting circuit, a power source 101 and a signal resistor 102 are installed on the detecting circuit, an anode of the power source 101 is connected to one end of the signal resistor 102, and the other end of the signal resistor 102 is connected to one end of the anode conductive cloth 12 connected to the connector 15.

Optionally, the conductive wire 14 connected to the cathode conductive fabric 13 is extended to be connected to the power ground.

Optionally, the detection apparatus further includes a signal conditioner 103, the signal conditioner 103 is disposed on the detection loop, the signal conditioner 103 is configured to collect and adjust a signal fed back by the detection layer 1, and the signal conditioner 103 is grounded.

Optionally, the detection apparatus further includes a central processing unit 104 and an alarm 105, the central processing unit 104 and the alarm 105 are both disposed on the detection circuit, and the central processing unit 104 is configured to analyze the signal provided by the signal conditioner 103 and drive the alarm 105 to operate.

Optionally, the alarm 105 is an LED lamp or a buzzer.

The power supply 101 is used for providing power, the voltage of the power supply 101 is safe voltage, for example, 3.3V or 5V, the signal resistor 102 can avoid overlarge current caused by short circuit of a detection loop, when the mattress leaks, the anode conductive cloth 12 and the cathode conductive cloth 13 are conducted, the signal conditioner 103 receives a signal fed back by the anode conductive cloth 12, collects and conditions the conduction signal and feeds the conduction signal back to the central processing unit 104, and the central processing unit 104 analyzes and judges the conduction signal and then controls the LED lamp to flash or the buzzer to whistle; when the mattress has no leakage, the anode conductive cloth 12 and the cathode conductive cloth 13 are in open circuit, and the anode conductive cloth 12 has no feedback signal to the signal conditioner 103.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a humidity detects mattress, its characterized in that includes detection layer and detection device, the detection layer includes bed sheet cloth, the electrically conductive cloth of positive pole, the electrically conductive cloth of negative pole, conductor wire and joint, the electrically conductive cloth of positive pole with the electrically conductive cloth interval of negative pole set up in on the bed sheet cloth, the conductor wire sets up to two, one of them the conductor wire connect in the electrically conductive cloth of positive pole with between the joint, another one the conductor wire connect in the electrically conductive cloth of negative pole with between the joint, the joint with detection device connects.

2. The moisture sensing mattress of claim 1, further comprising an isolation layer sewn above the sensing layer and a support layer sewn below the sensing layer.

3. The moisture sensing mattress of claim 2, wherein said insulating layer and said carrier layer are both insulating materials.

4. The humidity detection mattress according to claim 1, wherein said anode conductive cloth and said cathode conductive cloth are respectively sewn on said sheet cloth by means of a knitting thread.

5. The moisture sensing mattress of claim 1, wherein the outer perimeter of said conductive wire is wrapped with an insulating skin.

6. The humidity detection mattress according to claim 1, wherein the detection device comprises a detection loop, a power supply and a signal resistor are installed on the detection loop, an anode of the power supply is connected with one end of the signal resistor, and the other end of the signal resistor is connected with one end of the anode conductive cloth connected with the joint.

7. The moisture sensing mattress of claim 6, wherein said conductive wire connected to said cathode conductive fabric is extended to be connected to a power ground.

8. The moisture sensing mattress of claim 6, wherein said sensing device further comprises a signal conditioner disposed on said sensing circuit, said signal conditioner configured to collect signals for conditioning feedback from said sensing layer.

9. The moisture sensing mattress of claim 8, wherein said sensing device further comprises a central processor and an alarm, said central processor and said alarm are disposed on said sensing circuit, said central processor is configured to analyze the signal provided by said signal conditioner and drive said alarm to operate.

10. A moisture sensing mattress according to claim 9 wherein said alarm is an LED light or a buzzer.