CN107928245A - Intelligent mattress - Google Patents
Intelligent mattress Download PDFInfo
- Publication number
- CN107928245A CN107928245A CN201711261486.4A CN201711261486A CN107928245A CN 107928245 A CN107928245 A CN 107928245A CN 201711261486 A CN201711261486 A CN 201711261486A CN 107928245 A CN107928245 A CN 107928245A
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- CN
- China
- Prior art keywords
- top plate
- pressure
- plate
- cross board
- mattress
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
Abstract
The invention discloses a kind of intelligent mattress, pressure capsule system including mattress body, for detecting mattress body stress, for regulating mattress body hardness adjusting mechanism, adjusting mechanism includes top plate, the bottom framework for driving elevating mechanism that top plate moves up and down, being used to support elevating mechanism.People, which is lain in mattress body, causes mattress body stress, pressure capsule system to be analyzed after detecting pressure data, and adjusting mechanism is controlled according to analysis result and default hardness demand corresponding pressure value.When pressure is less than preset value, controls to adjust mechanism and rise top plate, pressure value gradually increases during top plate rises, and top plate stops rising when pressure reaches preset value；When pressure is more than preset value, controls to adjust mechanism and decline top plate, pressure is gradually reduced during top plate declines, and top plate stops declining when pressure reaches preset value, realizes that the hardness of mattress is automatically adjusted according to use demand.
Description
Technical field
The present invention relates to field of sanitary equipment, more particularly to a kind of intelligent mattress.
Background technology
Traditional mattress is divided into soft bed and hard bed two types, needs the bed of different soft and hard degree for the people of different builds
Pad to protect vertebra healthy.Mattress of the prior art generally realizes adjusting bed by varying the hardness of the material in mattress
The hardness of pad, but after long-time service material easily deform and can not according to demand and in real time regulating mattress it is soft or hard
Degree, can not meet the demand when people of different building shape and different sleeping positions.
The content of the invention
It is an object of the invention to provide a kind of intelligent mattress, it is intended to solves in the prior art, mattress can not be according to use
Demand adjusts the problem of itself hardness.
For this purpose, the present invention uses following technical scheme：
Intelligent mattress, including mattress body, it is installed on the mattress body and for detecting the mattress body stress
The adjusting mechanism of pressure capsule system, hardness for adjusting the mattress body, the adjusting mechanism include top plate, are used for
Drive the elevating mechanism of the top plate up and down motion, be used to support the bottom framework of the elevating mechanism.
Further, the elevating mechanism includes at least one chi structure and driving device, and the chi structure includes
First cross board and the second cross board arranged in a crossed manner, the driving device are used to drive first cross board relatively described the
Two cross boards rotate.
Further, one end of first cross board is connected with the top panel turns, first cross board it is another
End is equipped with the first sliding block for being rotatablely connected with first cross board and being slidably connected with the bottom framework, and described second intersects
One end of plate is equipped with the second sliding block for being rotatablely connected with second cross board and being slidably connected with the top plate, and described second hands over
The other end of fork plate is rotatablely connected with the bottom framework；
Alternatively, one end of first cross board and the bottom framework are rotatablely connected, first cross board it is another
End is equipped with the 3rd sliding block for being rotatablely connected with first cross board and being slidably connected with the top plate, second cross board
One end is equipped with the Four-slider for being rotatablely connected with second cross board and being slidably connected with the bottom framework, and described second hands over
The other end of fork plate is connected with the top panel turns.
Further, the first rotation axis and the second rotation axis are further included, the quantity of the chi structure is four, the drive
Dynamic device includes screw, the driving motor with the matched stud of the screw, for driving the screw to rotate, the driving
Supporting plate between motor and first rotation axis, buffer shock-absorbing plate, institute are equipped between the driving motor and the supporting plate
State driving motor fixing end be fixedly connected with the supporting plate, the supporting plate away from it is described drive motor one end with it is described
First rotation axis is rotatablely connected, and connecting plate, the connecting plate and the spiral shell are equipped between the stud and second rotation axis
Column is rotatablely connected, and the connecting plate is fixedly connected with second rotation axis, the both ends of first rotation axis respectively with wherein
Two pieces of the first cross board rotation connections, the both ends of second rotation axis are rotated with another two pieces first cross boards respectively
Connection；
Alternatively, the both ends of first rotation axis are rotatablely connected with wherein two pieces second cross boards respectively, described the
The both ends of two rotation axis are rotatablely connected with another two pieces second cross boards respectively.
Further, the pressure capsule system includes main control chip module, some upper load-bearing on the top plate
Plate, the pressure for detecting the pressure between the upper bearing plate and the top plate and being connected with the main control chip module signal
Sensor.
Further, the top plate is equipped with some lower bearing plates for being used to install the upper bearing plate, and the pressure passes
Sensor is equipped between each upper bearing plate and the lower bearing plate between the upper bearing plate and the pressure sensor
The transfer block of the upper bearing plate is used to support, the transfer block is fixedly connected with the upper bearing plate.
Further, the pressure data for the pressure sensor on each lower bearing plate to be detected is further included to pass
The defeated signal transit plate to the main control chip module, the main control chip module include Multipexer selector, for controlling
The main control chip of the Multipexer selector, the signal for changing Multipexer selector selection and with the master control
Chip signal connection analog-to-digital conversion module, the signal for selecting the Multipexer selector be filtered and with it is described
The instrumentation amplifier filter module of analog-to-digital conversion module signal connection, the signal being connected with the main control chip signal are sent
Module.
Preferably, the model of analog-to-digital conversion module can be AD676 or AD677.
Preferably, the model of the Multipexer selector can be 74HC4051, for the letter for changing signal transit plate
Number selectivity is conveyed to main control chip.
Preferably, the model of the instrumentation amplifier filter module is chosen as AD8220, for Multipexer to be selected
The signal transmission of device selection is selected to main control chip.
Further, the mattress body has a head of a bed, the top plate close to one end of the head of a bed and the head of a bed it
Between distance range be 35CM-45CM, the one end of the top plate away from the head of a bed is with the distance between head of a bed scope
95CM-105CM。
Further, the bottom framework is equipped with limited post close to the side of the top plate；
And/or the bottom framework is equipped with limit switch close to the side of the top plate.
Further, the mattress body includes exterior fabric, sponge, some disjunctors arranged on the adjusting mechanism both sides
Spring, some independent springs above the adjusting mechanism.
Beneficial effects of the present invention：For detecting the pressure capsule system of the mattress body stress and for adjusting
The adjusting mechanism for stating the hardness of mattress body is respectively positioned in mattress body, human body lie in mattress body cause mattress body by
To pressure, pressure capsule system is analyzed after detecting pressure data, and according to analysis result and manually it is default soft or hard
Degree demand corresponding pressure value (pressure is bigger, and the use feeling of mattress is harder) is controlled adjusting mechanism.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram at the first visual angle when the adjusting mechanism of the present invention is engaged with pressure capsule system；
Fig. 2 is the structure diagram at the second visual angle when the adjusting mechanism of the present invention is engaged with pressure capsule system；
Fig. 3 is the structure diagram at the 3rd visual angle when the adjusting mechanism of the present invention is engaged with pressure capsule system (in figure
Part-structure is not shown)；
Fig. 4 is the structure diagram at the 4th visual angle when the adjusting mechanism of the present invention is engaged with pressure capsule system；
Fig. 5 is the structure diagram at the 5th visual angle when the adjusting mechanism of the present invention is engaged with pressure capsule system；
Fig. 6 is the signal circuit between the pressure sensor on the signal transit plate and every piece of lower bearing plate of the present invention
Schematic diagram；
Fig. 7 is the circuit diagram of the main control chip module of the present invention；
Fig. 8 is the structure diagram of the intelligent mattress of the present invention；
In figure：
1st, top plate；2nd, bottom framework；3rd, chi structure；301st, the first cross board；302nd, the second cross board；4th, first slide
Block；5th, the second sliding block；6th, the first rotation axis；7th, the second rotation axis；8th, screw；9th, stud；10th, motor is driven；11st, supporting plate；
12nd, connecting plate；13rd, the first guide rail；14th, the second guide rail；15th, upper bearing plate；16th, pressure sensor；17th, lower bearing plate；18th, turn
Connect block；19th, adjusting mechanism；20th, pressure capsule system；21st, heat dries cotton；22nd, conjoined spring；23rd, independent spring；24th, sponge；
25th, EVA plates；26th, Multipexer selector；27th, main control chip；28th, analog-to-digital conversion module；29th, instrumentation amplifier filters
Module；30th, signal transmitting module；31st, signal transit plate.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ",
The orientation or position relationship of the instruction such as " bottom " " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or
Imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " " are defined
Three ", one or more this feature can be expressed or be implicitly included to the feature of " the 4th ".In the description of the present invention,
" multiple " are meant that two or more, unless otherwise specifically defined.
It is described in detail below in conjunction with realization of the specific embodiment to the present invention.
As shown in figures 1-8, the embodiment of the present invention proposes a kind of intelligent mattress, including mattress body, for detecting mattress
The pressure capsule system 20 of body stress, for regulating mattress body hardness adjusting mechanism 19, adjusting mechanism 19 includes
Top plate 1, the elevating mechanism for driving the up and down motion of top plate 1, the bottom framework 2 for being used to support elevating mechanism.
In an embodiment of the present invention, for detecting the pressure capsule system 20 of mattress body stress and for adjusting bed
The adjusting mechanism 19 of the hardness of pad body is respectively positioned in mattress body, and human body, which is lain in mattress body, causes mattress body to be subject to
Pressure, pressure capsule system 20 are analyzed after detecting pressure data, and according to analysis result and manually it is default soft or hard
Degree demand corresponding pressure value (pressure is bigger, and the use feeling of mattress is harder) is controlled adjusting mechanism 19.When pressure is less than
During preset value, control to adjust mechanism 19 and rise top plate 1, pressure value gradually increases during top plate 1 rises, when pressure reaches
Top plate 1 stops rising during preset value；When pressure is more than preset value, controls to adjust mechanism 19 and decline top plate 1, top plate 1 declines
During pressure be gradually reduced, when pressure reaches preset value, top plate 1 stops declining, with this realize the hardness of mattress according to
Use demand and automatically adjust.
Further, -3 are please referred to Fig.1, as a kind of embodiment of intelligent mattress provided by the invention, lifting
Mechanism includes at least one chi structure 3 and driving device, and chi structure 3 includes the first cross board 301 arranged in a crossed manner and the
Two cross boards 302, driving device are used to drive the first cross board 301 to rotate relative to the second cross board 302.Specifically, driving dress
The first cross board 301 put on driving chi structure 3 is rotated relative to the second cross board 302, and the first cross board 301 opposite second is handed over
The vertical height of chi structure 3 changes when fork plate 302 rotates, since support of the bottom framework 2 as chi structure 3 carries
Body, thus when vertical height of chi structure 3 changes can drive top plate 1 that the up and down motion on vertical direction, people occurs
Body, which lies in the up and down motion of mattress upper plate 1, can effectively realize the hardness of regulating mattress.Due to the first cross board 301 opposite the
Two cross boards 302 are relatively steady when relatively rotating, therefore the hardness adjusting mechanism 19 of mattress provided by the invention is when in use
Larger noise and high stability are not had.
Further, -3 are please referred to Fig.1, as a kind of embodiment of intelligent mattress provided by the invention, first
One end of cross board 301 is rotatablely connected with top plate 1, and the other end of the first cross board 301, which is equipped with to rotate with the first cross board 301, to be connected
The first sliding block 4 for connecing and being slidably connected with bottom framework 2, one end of the second cross board 302 is equipped with to be rotated with the second cross board 302
Connection and the second sliding block 5 being slidably connected with top plate 1, the other end and the bottom framework 2 of the second cross board 302 are rotatablely connected.
Specifically, while relatively rotating between the first cross board 301 and the second cross board 302, the first cross board
301 one of end relatively rotates with top plate 1, another end of the first cross board 301 occurs with the first sliding block 4
Relatively rotate and with bottom framework 2 opposite slide occurs for the first sliding block 4；One of end and second of second cross board 302
Sliding block 5 relatively rotates and occurs to slide relatively between the second sliding block 5 and top plate 1, another end of the second cross board 302
Relatively rotate with bottom framework 2, and then realize and relatively rotate between the first cross board 301 and the second cross board 302
When can drive the movement of 1 in the vertical direction of top plate.
Further, a kind of embodiment as intelligent mattress provided by the invention, also can be in the following way
Relation between chi structure 3 and top plate 1 and bottom framework 2 is set：One end of first cross board 301 is rotated with bottom framework 2
Connection, the other end of the first cross board 301 are equipped with the be rotatablely connected and be slidably connected with top plate 1 with the first cross board 301 the 3rd
Sliding block, one end of the second cross board 302 are equipped with for being rotatablely connected with the second cross board 302 and being slidably connected with bottom framework 2
Four-slider, the other end and the top plate 1 of the second cross board 302 are rotatablely connected.
Specifically, while relatively rotating between the first cross board 301 and the second cross board 302, the first cross board
301 one of end relatively rotates with bottom framework 2, another end and the 3rd sliding block of the first cross board 301
Relatively rotate and with top plate 1 opposite slide occurs for the 3rd sliding block；Slided with the 4th one of end of second cross board 302
Block relatively rotates and occurs to slide relatively between Four-slider and bottom framework 2, another end of the second cross board 302
Relatively rotate with top plate 1, and then realize energy when relatively rotating between the first cross board 301 and the second cross board 302
Enough drive the movement of 1 in the vertical direction of top plate.
Further, -3 are please referred to Fig.1, as a kind of embodiment of intelligent mattress provided by the invention, is also wrapped
Include the first rotation axis 6 and the second rotation axis 7, the quantity of chi structure 3 is four, driving device include screw 8, with 8 phase of screw
The stud 9 of cooperation, the driving motor 10 for driving screw 8 to rotate, drive supporting plate between 10 and first rotation axis 6 of motor
11, drive and buffer shock-absorbing plate is equipped between motor 10 and supporting plate 11, drive the fixing end of motor 10 to be fixed with supporting plate 11 and connect
Connect, the one end of supporting plate 11 away from driving motor 10 is rotatablely connected with the first rotation axis 6, is set between 9 and second rotation axis 7 of stud
There is connecting plate 12, connecting plate 12 is rotatablely connected with stud 9, and connecting plate 12 is fixedly connected with the second rotation axis 7, the first rotation axis 6
Both ends be rotatablely connected respectively with wherein two piece of first cross board 301, the both ends of the second rotation axis 7 respectively with another two piece first friendship
Fork plate 301 is rotatablely connected.
Specifically, motor 10 is driven to drive the forward direction of screw 8 when rotating or rotate backward, stud 9 is sent out when screw 8 rotates
Raw movement, drives the second rotation axis 7 to occur to have in the vertical direction and horizontal direction when stud 9 moves by connecting plate 12
There is the movement of componental movement, simultaneously because thering is interaction force to cause between stud 9 and driving motor 10 the reason for interaction force
The movement for driving motor 10 to promote the second rotation axis 7 that the componental movement with horizontal direction and vertical direction occurs.Due to the first rotation
The both ends of shaft 6 are rotatablely connected with wherein two piece of first cross board 301 respectively, the both ends of the second rotation axis 7 respectively with another two pieces
First cross board 301 is rotatablely connected, therefore when above-mentioned movement occurs for the first rotation axis 6 and the second rotation axis 7 can drive first
Cross board 301 is rotated relative to the second cross board 302.
Preferably, the both ends of the first rotation axis 6 can be also rotatablely connected with wherein two piece of second cross board 302 respectively, the
The both ends of two rotation axis 7 are rotatablely connected with another two piece of second cross board 302 respectively.Due to the first rotation axis 6 both ends respectively with
Wherein two piece of second cross board 302 is rotatablely connected, and the both ends of the second rotation axis 7 are rotated with another two piece of second cross board 302 respectively
Connection, thus when above-mentioned movement occurs for the first rotation axis 6 and the second rotation axis 7 can drive the second cross board 302 opposite first
Cross board 301 rotates.
Specifically, -3 are please referred to Fig.1, bottom framework 2 is equipped with the first guide rail 13, and the first sliding block 4 is slided with the first guide rail 13
Dynamic connection, top plate 1 are equipped with the second guide rail 14, and the second sliding block 5 is slidably connected with the second guide rail 14.
Further, -5 are please referred to Fig.1, as a kind of embodiment of intelligent mattress provided by the invention, pressure
Sensor-based system 20 includes main control chip module, some upper bearing plates 15 on top plate 1, for detecting upper bearing plate 15 and top
Pressure between plate 1 and the pressure sensor 16 being connected with main control chip module signal.
Specifically, people is directly contacted with upper bearing plate 15 with body during various posture recumbencies and upper bearing plate 15 is applied and pressed
Power, exerts a force to top plate 1 after upper 15 stress of bearing plate, each pressure sensor 16 detect each upper bearing plate 15 and top plate 1 it
Between interaction force after pressure data is transferred to main control chip module, main control chip module is identified according to default position and calculated
The pressure that method detects each pressure sensor 16 carries out analysis calculating, according to the distribution of pressure and some local pressure
Power size identifies the positions such as buttocks and shoulder in conjunction with base of principle of human engineering.Each pressure sensor 16 detects to be held on each
Interaction force between weight plate 15 and top plate 1 and then the pressure that human body different parts apply is drawn, relative to detection air bag
Atmospheric pressure value detects the data precision higher that pressure is drawn, relative to using semiconductor pressure film detects pressure cost more
It is low.
Further, -5 are please referred to Fig.1, as a kind of embodiment of intelligent mattress provided by the invention, top plate 1
Some lower bearing plates 17 for being used to install bearing plate 15 are equipped with, pressure sensor 16 is located at each upper bearing plate 15 and lower load-bearing
Between plate 17, the transfer block 18 for being used to support bearing plate 15, transfer block are equipped between upper bearing plate 15 and pressure sensor 16
18 are fixedly connected with upper bearing plate 15.Specifically, lower bearing plate 17 is fixedly connected with top plate 1 and is strip, each descends load-bearing
Bearing plate 15 on several are equipped with plate 17, namely all upper bearing plates 15 are grouped.Upper bearing plate 15 is by turning
Connect block 18 and pressure is applied to pressure sensor 16.
Further, Fig. 6-7 are referred to, as a kind of embodiment of intelligent mattress provided by the invention, are also wrapped
Include and be transferred to for the pressure data for detecting the pressure sensor 16 on each lower bearing plate 17 in the signal of main control chip module
Flap 31, main control chip module include Multipexer selector 26, the main control chip 27 for controlling Multipexer selector 26,
For converting analogue multiple selector 26 select signal and be connected with 27 signal of main control chip analog-to-digital conversion module 28, be used for
The instrumentation op that the signal selected Multipexer selector 26 is filtered and is connected with 28 signal of analog-to-digital conversion module amplifies
Device filter module 29, the signal transmitting module 30 being connected with 27 signal of main control chip.
Specifically, each block signal transit plate 31 corresponds to a lower bearing plate 17, namely a block signal transit plate 31 is used for
On the lower bearing plate 17 of one piece of transfer the data of all pressure sensors 16 and by the data transfer of each pressure sensor 16 to master
Control chip module.The control Multipexer of main control chip 27 selector 26 is sequentially completed the selection of the pressure signal of each road sensor,
Then pressure signal is converted into by analog-to-digital conversion module 28 sending main control chip 27 after digital signal to, main control chip 27
The pressure detected according to default position recognizer to each pressure sensor 16 carries out analysis calculating, according to the distribution of pressure
Scope and some local pressure size identify the positions such as buttocks and shoulder in conjunction with base of principle of human engineering.In order to improve pressure
The accuracy for the signal that force snesor 16 gathers, the signal that Multipexer selector 26 selects first pass through instrumentation amplifier filter
Ripple module 29 is amplified after filtering process is transferred to the progress data conversion of analog-to-digital conversion module 28 again.When main control chip 27 is by institute
After the signal acquisition one time for having pressure sensor 16, main control chip 27 passes through signal transmitting module after pressure data is arranged
30 are sent to host computer.Preferably, signal transmitting module 30 is Bluetooth communication modules.
Further, a kind of embodiment as intelligent mattress provided by the invention, mattress body have the head of a bed,
Top plate 1 is 35CM-45CM close to the distance between one end of the head of a bed and the head of a bed scope, top plate 1 one end and the head of a bed away from the head of a bed
The distance between scope be 95CM-105CM.Specifically, top plate 1 is set close to one end of the head of a bed and the distance between head of a bed scope
35CM-45CM is set to, and the distance between the one end of top plate 1 away from the head of a bed and head of a bed scope are arranged to 95CM-105CM, ensure
Pressure sensor 16 on top plate 1 is covered by the shoulder of human body to buttocks, and pressure sensor 16 can measure whole vertebra position
Pressure distribution.
Further, a kind of embodiment as intelligent mattress provided by the invention, bottom framework 2 is close to top plate
1 side is equipped with limited post, and bottom framework 2 is equipped with limit switch close to the side of top plate 1.Specifically, top plate 1 is in vertical direction
During up and down motion, the movement position of top plate 1 is too near to bottom framework 2 and then collides in order to prevent, is provided with limited post, top
No longer moved downward when plate 1 moves to the top contact with limited post；Alternatively, the movement position of top plate 1 is too near in order to prevent
Bottom framework 2 and then colliding, limit switches are set, top plate 1, which moves to, triggers limit switch when being contacted with limit switch,
Limit switch controls the work of related driving device so that driving device no longer drives top plate 1 to move downward.
Further, referring to Fig. 8, a kind of embodiment as intelligent mattress provided by the invention, mattress sheet
Body include exterior fabric, sponge 24, some conjoined springs 22 arranged on 19 both sides of adjusting mechanism, arranged on adjusting mechanism 19 and pressure
Some independent springs 23 of the top of power sensor-based system 20, heat dry cotton 21, EVA (Ethylene Vinyl Acetate, ethene-vinegar
Sour ethylene copolymer) plate 25.
It is preferably 30 by the quantity of sensor for the ease of pressure capsule system 20 is described, lower bearing plate 17
Quantity be 5, the quantity of upper bearing plate 15 and pressure sensor 16 on each lower bearing plate 17 is that 6 namely pressure pass
Sensor 16 divides 5 rows to set, each pressure sensor 16 connects 3 signal wires, is respectively power supply vdd line, ground wire GND lines, letter
Number Vout lines, the signal wire of one group on each lower bearing plate 17 totally 6 pressure sensors 16 are connected on signal transit plate 31.
Signal transit plate 31 is connected by the winding displacement of 10PIN with main control chip module.Due to the data of pressure sensor 16, there is it
Sensing data datum line phenomenon of baseline drift with temperature change, is filtered using the relatively low instrumentation amplifier of temperature coefficient
Ripple module 29；The number of instrumentation amplifier filter module 29 is reduced to save cost, a Multipexer is selected using eight
26 time-sharing multiplex of the selector instrumentation amplifier filter module 29.
5 row pressure force snesors 16 are distributed in the position away from head of a bed 40CM to 100CM at the same time, the position in sleep quality
Position of the human body from shoulder to buttocks is covered, the pressure distribution at whole vertebra position can be measured.The control of main control chip 27 eight
16 signal of a Multipexer selector 26 selection first via pressure sensor is selected to pass through 29 He of instrumentation amplifier filter module
Analog-to-digital conversion module 28 is converted into 16 position digital signals；Main control chip 27 controls eight to select a simulation after receiving the digital signal
Multiple selector 26 selects 16 signal of No. second pressure sensor, receives the second road sensing data；Until 8 tunnels sensing is received
Signal, constantly circulation obtains sensing data to main control chip 27.After main control chip 27, which circulates, obtains pass evidence, master control core
Pressure data progress collation pass Bluetooth communication modules are sent to host computer by piece 27.
In the embodiment of the present invention, main control chip 27 is according to default position recognizer to each pressure sensor 16
The pressure detected carry out analysis calculating position recognizer be：
Algorithm routine is pre-entered, then the data of 30 pressure sensors 16 (5 rows, often arrange 6) are arranged by table 1
Form sensor collection of illustrative plates：
| A11 | A12 | A13 | A14 | A15 | A16 |
| A21 | A22 | A23 | A24 | A25 | A26 |
| A31 | A32 | A33 | A34 | A35 | A36 |
| A41 | A42 | A43 | A44 | A45 | A46 |
| A51 | A52 | A53 | A54 | A55 | A56 |
Table 1
Identify hip point：Take template as shown in Table 2：
| 1 | 1 |
Table 2
Traversing operation is carried out to each row pressure force snesor 16 on sensor/sensor collection of illustrative plates, by the value of template and corresponding pressure
The value of force snesor 16 is added summation, find and the position of maximum that be worth for buttocks position.
Identify shoulder position：Take template as shown in table 3：
| 1 | 1 | 1 |
Table 3
Traversing operation is carried out to preceding two rows of (close to the two rows of the head of a bed) sensor collection of illustrative plates, by the value of template and corresponding pressure
The value of sensor 16 is added summation, find and the position of maximum that be worth for shoulder position.
In conjunction with base of principle of human engineering, in shoulder close to the position back of the side of buttocks, buttocks close to shoulder one
The position of side is waist, determines shoulder, back, waist and buttocks successively.
After determining each position, then 6 pressure sensors 16 of each row are calculated, obtain its average value, variance into
And draw its center, further according to each row center of gravity whether point-blank, the size of average value and variance judge that human body is flat
The sleeping position lain or lain on one's side.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. intelligent mattress, it is characterised in that including mattress body, be installed on the mattress body and for detecting the mattress sheet
The adjusting mechanism of the pressure capsule system of body stress, hardness for adjusting the mattress body, the adjusting mechanism include
Top plate, the elevating mechanism for driving the top plate up and down motion, the bottom framework for being used to support the elevating mechanism.
2. intelligence mattress according to claim 1, it is characterised in that the elevating mechanism includes at least one chi structure
And driving device, the chi structure include the first cross board and the second cross board arranged in a crossed manner, the driving device is used for
First cross board is driven to be rotated relative to second cross board.
3. intelligence mattress according to claim 2, it is characterised in that one end of first cross board turns with the top plate
Dynamic connection, the other end of first cross board, which is equipped with, to be rotatablely connected with first cross board and is slided with the bottom framework
First sliding block of connection, one end of second cross board, which is equipped with, to be rotatablely connected with second cross board and is slided with the top plate
Second sliding block of dynamic connection, the other end of second cross board are rotatablely connected with the bottom framework；
Alternatively, one end of first cross board is rotatablely connected with the bottom framework, the other end of first cross board is set
There are the 3rd sliding block for being rotatablely connected with first cross board and being slidably connected with the top plate, one end of second cross board
Equipped with the Four-slider for being rotatablely connected with second cross board and being slidably connected with the bottom framework, second cross board
The other end be connected with the top panel turns.
4. intelligence mattress according to claim 3, it is characterised in that further include the first rotation axis and the second rotation axis, institute
The quantity for stating chi structure is four, and the driving device includes screw and the matched stud of the screw, for driving
State the driving motor of screw rotation, supporting plate between the driving motor and first rotation axis, the driving motor and institute
State and buffer shock-absorbing plate is equipped between supporting plate, the fixing end of the driving motor is fixedly connected with the supporting plate, the support
The one end of plate away from the driving motor is rotatablely connected with first rotation axis, between the stud and second rotation axis
Equipped with connecting plate, the connecting plate is rotatablely connected with the stud, and the connecting plate is fixedly connected with second rotation axis, institute
The both ends for stating the first rotation axis are rotatablely connected with wherein two pieces first cross boards respectively, the both ends point of second rotation axis
It is not rotatablely connected with another two pieces first cross boards；
Alternatively, the both ends of first rotation axis are rotatablely connected with wherein two pieces second cross boards respectively, second rotation
The both ends of shaft are rotatablely connected with another two pieces second cross boards respectively.
5. according to claim 1-4 any one of them intelligence mattresses, it is characterised in that the pressure capsule system includes master control
Chip module, some upper bearing plates on the top plate, for detecting the pressure between the upper bearing plate and the top plate
Power and the pressure sensor being connected with the main control chip module signal.
6. intelligence mattress according to claim 5, it is characterised in that the top plate is equipped with some described for installing
The lower bearing plate of bearing plate, the pressure sensor between each upper bearing plate and the lower bearing plate, it is described on hold
Be equipped between weight plate and the pressure sensor and be used to support the transfer block of the upper bearing plate, the transfer block with it is described on hold
Weight plate is fixedly connected.
7. intelligence mattress according to claim 6, it is characterised in that further include for by the institute on each lower bearing plate
The pressure data for stating pressure sensor detection is transferred to the signal transit plate of the main control chip module, the main control chip module
Main control chip including Multipexer selector, for controlling the Multipexer selector, for changing the Multipexer
Selector selection signal and be connected with the main control chip signal analog-to-digital conversion module, for the Multipexer selection
The signal of device selection is filtered and the instrumentation amplifier filter module being connected with the analog-to-digital conversion module signal and institute
State the signal transmitting module of main control chip signal connection.
8. intelligence mattress according to claim 5, it is characterised in that the mattress body has the head of a bed, and the top plate leans on
The distance between one end of the nearly head of a bed and the head of a bed scope are 35CM-45CM, the top plate away from the head of a bed one
The distance between end and the head of a bed scope are 95CM-105CM.
9. intelligence mattress according to claim 1, it is characterised in that the bottom framework is set close to the side of the top plate
There is limited post；
And/or the bottom framework is equipped with limit switch close to the side of the top plate.
10. it is according to claim 1 intelligence mattress, it is characterised in that the mattress body include exterior fabric, sponge,
Some conjoined springs arranged on the adjusting mechanism both sides, some independent springs above the adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261486.4A CN107928245A (en) | 2017-12-04 | 2017-12-04 | Intelligent mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711261486.4A CN107928245A (en) | 2017-12-04 | 2017-12-04 | Intelligent mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928245A true CN107928245A (en) | 2018-04-20 |
Family
ID=61947535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711261486.4A Pending CN107928245A (en) | 2017-12-04 | 2017-12-04 | Intelligent mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839086A (en) * | 2020-07-22 | 2020-10-30 | 苏州皇宫绣量子科技有限公司 | A physiotherapy mattress for monitoring sleep state |
| CN112568648A (en) * | 2020-11-26 | 2021-03-30 | 浙江梦神家居股份有限公司 | Method and device for adjusting intelligent mattress |
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| CN201370326Y (en) * | 2009-01-14 | 2009-12-30 | 封昌义 | Elastic mattress with adjustable hardness |
| CN205044176U (en) * | 2015-09-18 | 2016-02-24 | 安海明 | Novel 3D printer goes up and down device |
| CN206664652U (en) * | 2017-03-28 | 2017-11-24 | 合肥汇通控股股份有限公司 | A kind of mould skip car based on the translation of support board leading screw and scissors type elevating |
| CN107421661A (en) * | 2016-05-23 | 2017-12-01 | 凌纬科技股份有限公司 | Pressure-sensing device and the intelligent pressure sensor pad comprising this pressure-sensing device |
| CN209090524U (en) * | 2017-12-04 | 2019-07-12 | 深圳市三分之一睡眠科技有限公司 | Intelligent mattress |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370326Y (en) * | 2009-01-14 | 2009-12-30 | 封昌义 | Elastic mattress with adjustable hardness |
| CN205044176U (en) * | 2015-09-18 | 2016-02-24 | 安海明 | Novel 3D printer goes up and down device |
| CN107421661A (en) * | 2016-05-23 | 2017-12-01 | 凌纬科技股份有限公司 | Pressure-sensing device and the intelligent pressure sensor pad comprising this pressure-sensing device |
| CN206664652U (en) * | 2017-03-28 | 2017-11-24 | 合肥汇通控股股份有限公司 | A kind of mould skip car based on the translation of support board leading screw and scissors type elevating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839086A (en) * | 2020-07-22 | 2020-10-30 | 苏州皇宫绣量子科技有限公司 | A physiotherapy mattress for monitoring sleep state |
| CN112568648A (en) * | 2020-11-26 | 2021-03-30 | 浙江梦神家居股份有限公司 | Method and device for adjusting intelligent mattress |
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