CN209186688U - Intelligent mattress - Google Patents
Intelligent mattress Download PDFInfo
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- CN209186688U CN209186688U CN201820765009.5U CN201820765009U CN209186688U CN 209186688 U CN209186688 U CN 209186688U CN 201820765009 U CN201820765009 U CN 201820765009U CN 209186688 U CN209186688 U CN 209186688U
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- piezoelectric cable
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Abstract
The utility model discloses a kind of intelligent mattresses, the intelligence mattress includes external casing of mattress, the piezoelectric cable layer of placement is stacked gradually in the external casing of mattress, flexible circuit layer, fexible film array layer and nonwoven layer, the external casing of mattress and piezoelectric cable layer, flexible circuit layer, fexible film array layer, nonwoven layer is removably mounted on together, piezoelectric cable in the piezoelectric cable layer is according to the sleeping position of sleeper in uneven distribution, intelligent mattress piezoelectric cable layer in the utility model ensure that sleeper regardless of what kind of sleeping position can be pressed onto cable effectively with, it ensures the validity and sensitivity that heart rate signal acquires and saves cost.
Description
[technical field]
The utility model relates to intelligent mattresses, the more particularly, to intelligent mattress of the elderly.
[background technique]
With the exacerbation of aging of population trend, safeguard and supervision for the aged works into an increasingly severe social concern.
Present young man is mostly only child, and some will even look after four old men, and some old men select to mitigate the pressure of child
It selects solitary or lives at a home for the aged.Self care ability is gradually decreasing these old men with advancing age, the elderly's
Control is also more and more heavier, looks after that a the elderly needs to pay many times and energy.But young man has at present
Many people are only childs, and not many time and efforts are come the parent that takes care of number one.
Daytime, the control of the elderly was relatively simple, but at night, caregiver tends not to pay attention to constantly
The dynamic of the elderly, therefore in order to reduce the pressure of eldercare, occur can monitoring the elderly's vital sign such as heart rate and
The Intelligent bracelet of breathing and intelligent mattress, but often price is more expensive for these detection devices, and it merely provides one
The detection method of kind physiological characteristic, but there is no reducing the heavy burdens to safeguard and supervision for the aged work, also not to the state of the elderly
Index proposes the suggestion of some directiveness.
During the elderly's night guardian, being in contact with it most close is exactly bed and mattress, therefore bed and bedding
Tool as monitoring is the most suitable.Currently on the market most of intelligent mattress and bed all merely provide some temperature adjustments, by
It rubs, function, some provides the function of detection heart rate breathing.But these product prices are high, price cannot be generally by consumer
Receive, and product testing Functional Sensitivity is low.
It can be seen that providing the problem of improved intelligent mattress of one kind is this field urgent need to resolve.
[utility model content]
The utility model is in view of the above-mentioned problems, provide a kind of at low cost, high sensitivity intelligent mattress.
To solve the above-mentioned problems, a kind of intelligent mattress provided by the utility model, the intelligence mattress includes outside mattress
Set, piezoelectric cable layer, flexible circuit layer, fexible film array layer and the nonwoven that placement is stacked gradually in the external casing of mattress
Layer of cloth, the external casing of mattress are removably installed with piezoelectric cable layer, flexible circuit layer, fexible film array layer, nonwoven layer
Together, the piezoelectric cable in the piezoelectric cable layer is in uneven distribution according to the sleeping position of sleeper.
Further, the piezoelectric cable is distributed on the head of human body in Back Word type.
Further, back and huckle S-type distribution of the piezoelectric cable in human body.
Further, the piezoelectric cable S-type distribution below the head of human body.
Further, the piezoelectric cable is greater than the other positions in human body in the leg of human body and the width at back.
Further, the fexible film array layer is gallium nitride array, and the gallium nitride array is hollow steering column
Shape.
Furthermore the intelligent mattress piezoelectric cable layer in the utility model ensure that sleeper regardless of can with what kind of sleeping position
Effectively it is pressed onto cable, it is ensured that the validity and sensitivity of heart rate signal acquisition and save cost.
[Detailed description of the invention]
Fig. 1 is that the utility model is adjustable bed and its schematic diagram of intelligent mattress.
Fig. 2 is the structural schematic diagram of intelligent mattress in Fig. 1.
Fig. 3 is the structural schematic diagram of piezoelectric cable layer in intelligent mattress.
[specific embodiment]
Referring to shown in Fig. 1 to Fig. 3, giving the composed structure of adjustable bed and intelligent mattress in the utility model.Intelligent bed
Pad 1 includes external casing of mattress 6, positioned at 6 inside of the external casing of mattress and stacks gradually the piezoelectric electro for gluing glutinous flannelette package of placement
Cable layer 7, flexible circuit layer 8, fexible film array layer 9 and nonwoven layer 10, such external casing of mattress with can glue glutinous flannelette package
Piezoelectric cable layer 7, flexible circuit layer 8, fexible film array layer 9 and nonwoven layer 10 are removably mounted on together.
Piezoelectric cable is whether seated, lies on one's side in Fig. 3, heart rate and breathing value can effectively be detected by lying low, and according to reality
The signal on the head 71, back 72 and huckle 73 of testing human body known to the pressure distribution of the sleeping position of human body is obvious, therefore head
Portion 71 is distributed the head area more portion disposed thereon that can allow using Back Word type, and using S type different in size point below head
The wider accurate sensitivity for ensuring signal in the part of cloth, back 72 and huckle 73, and it is narrow elsewhere, it protects in this way
Sleeper is demonstrate,proved regardless of cable can be pressed onto effectively with for what kind of sleeping position, it is ensured that the validity and sensitivity of heart rate signal acquisition
And save cost.Fexible film array layer 9, selected by material be the gallium nitride array with piezoelectric property.The battle array
Be classified as hollow square column, first, ensure that sensitivity, secondly gallium nitride array bottom electrode lead can by through-hole with it is soft
Property circuit layer 8 be connected, the gallium nitride array top electrode is directly connected with flexible circuit layer, and the top electrodes are in flexible electrical
Road floor arrangement in a row.When gallium nitride fexible film array stress, Schottky barrier variation, Schottky barrier variable quantityWherein Δ φBFor Schottky barrier variable quantity,The width of interfacial polarization layer, ρpizeoFor polarization electricity
Lotus density, ε are the dielectric constant of gallium nitride.When stress is bigger, Schottky variable quantity is also bigger.Fexible film array is 8 rows 6
Column, establish model matrix by software programming,Original state
When human body forces up, the local Schottky barrier forced up changes, and the place not forced up is that voltage variety is 0,
The average value of potential change amount is taken in all arrays forced up of arrayAnswering for sleep quality can be monitored by matrix M
Power distribution and local potential change amount.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of intelligence mattress, which is characterized in that the intelligence mattress includes external casing of mattress, is located in the external casing of mattress successively
Piezoelectric cable layer, flexible circuit layer, fexible film array layer and the nonwoven layer placed, the external casing of mattress and piezoelectric electro is laminated
Cable layer, flexible circuit layer, fexible film array layer, nonwoven layer are removably mounted on together, in the piezoelectric cable layer
Piezoelectric cable is in uneven distribution according to the sleeping position of sleeper.
2. intelligence mattress according to claim 1, which is characterized in that the piezoelectric cable is in Back Word type on the head of human body
Distribution.
3. intelligence mattress according to claim 1 or 2, which is characterized in that the piezoelectric cable is at the back of human body and big
The S-type distribution in leg.
4. intelligence mattress according to claim 2, which is characterized in that the piezoelectric cable is in S below the head of human body
Type distribution.
5. intelligence mattress according to claim 1, which is characterized in that the piezoelectric cable is in the leg and back of human body
Width is greater than the other positions in human body.
6. intelligence mattress according to claim 1, which is characterized in that the fexible film array layer is gallium nitride array,
The gallium nitride array is hollow direction column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765009.5U CN209186688U (en) | 2018-05-22 | 2018-05-22 | Intelligent mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765009.5U CN209186688U (en) | 2018-05-22 | 2018-05-22 | Intelligent mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186688U true CN209186688U (en) | 2019-08-02 |
Family
ID=67404262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765009.5U Active CN209186688U (en) | 2018-05-22 | 2018-05-22 | Intelligent mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098648A (en) * | 2021-11-26 | 2022-03-01 | 江苏科技大学 | Intelligent sleep monitoring system based on piezoelectricity and triboelectricity |
-
2018
- 2018-05-22 CN CN201820765009.5U patent/CN209186688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098648A (en) * | 2021-11-26 | 2022-03-01 | 江苏科技大学 | Intelligent sleep monitoring system based on piezoelectricity and triboelectricity |
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