CN108634696A - A kind of cushion and the assisted learning seat for being equipped with the cushion - Google Patents
A kind of cushion and the assisted learning seat for being equipped with the cushion Download PDFInfo
- Publication number
- CN108634696A CN108634696A CN201810242762.0A CN201810242762A CN108634696A CN 108634696 A CN108634696 A CN 108634696A CN 201810242762 A CN201810242762 A CN 201810242762A CN 108634696 A CN108634696 A CN 108634696A
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- Prior art keywords
- cushion
- seat
- supporting
- several
- point
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
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- 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
-
- 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
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/646—Back-rests or cushions shape of the cushion
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of cushion, including at least several supporting points coated by clad, supporter of its working face towards clad is provided on supporting point, wherein, the movement that working face can be based on its corresponding supporting point and the pressure that the deformation of clad that it is subject to generates and it is mobile and rotated around its corresponding supporting point；The working morphology that difference in height based on the movement of supporting point between adjusting several supporters can be changed in the form of the support for forming the supporting zone limited by several working faces；And/or based on the size for changing pressure under conditions of fixed supporting point, the working morphology that can be changed in the form of the support for forming the supporting zone limited by several working faces.The cushion of the present invention uses the two point form support construction of independent control, has better structural stability and can match more abundant support form families.The seat of the present invention is capable of the configuration of surface of active accommodation seat cushion and back cushion, achievees the effect that dynamic adjusts sitting posture and relieves fatigue.
Description
Technical field
The invention belongs to daily necessities equipment technology field more particularly to a kind of cushion and the assisted learning for being equipped with the cushion
Use seat.
Background technology
Currently, the adjusting of student in the market focuses primarily upon sitting height, sits a wide range of sizes such as depth, Lumbar height, or
It is the adjusting of the surface Contact Temperature of cushion and back cushion, and the form of cushion and back cushion is changeless.Cushion and back cushion can
The function of transformation form mainly appears on automotive seat, it is intended to adapt to different environments.
The Chinese patent of Publication No. CN104055344A discloses a kind of intelligence learning seat.The invention is detected with sitting posture
Device acquisition learner is sitting in the data before tables and chairs, and by collected data transmission to data processing unit, data processing list
Member is sent to intelligent controlling device after handling collected data, by handling result, and intelligent controlling device is according to number
According to handling result accordingly control tables and chairs self-checking device, realize mobile seat, desktop automatic lifting or desktop wing drop
Or seat automatic lifting or chair back wing drop.The limitation of this seat for studying is that it only provides seats to sit deep, sitting height
Etc. overall structures size, and the form of sitting face and back cushion can not be adjusted.And the adjustment of these sizes is in general student
In have and have, these adjustment are directed to adapt to the different building shape of people, and can not adapt to different sitting posture physiology and appearances.
The Chinese patent of Publication No. CN102050038A discloses a kind of based on current speed and about present road
A kind of method for dynamic adaptation of body support for person seated in adaptive vehicle seat of the storage data of trend.By pre- in the process of moving
Road of the vehicle most probable along its traveling is first calculated, it is at this moment each to precompute road ratio that most probable travel i.e.
The bend end of appearance is longer, and when by this section of bend be adjusted be adapted to entirely precompute it is most possible
The body-support of the road of traveling.The invention aims to solve the problem that Seat support and wrapping property in vehicle travel process.It passes through dynamic
State adjusts the form of seat to adapt to driver's stressing conditions under different transport conditions.It solves the problems, such as it is that driver is expert at
Seating stability during vehicle, and be not intended to mitigate the fatigue for taking a seat generation for a long time.
With advancing age, teenager's body is developed constantly, and body shape constantly changes, especially height and bone
The variation of bone form.When taking a seat, if cannot to be fitted the blueness in all ages and classes stage well few for the form at Seat support position
Year body shape, then be easy to cause fatigue, in some instances it may even be possible to the case where leading to skeletal dysplasia.
As it can be seen that on the market lack one kind can in the form of dynamic regulation cushion and/or back cushion seat, it is quick to adapt to teenager
Different body shapes caused by growth or the body shape for matching different people, with degree of lessening fatigue.
Invention content
For the deficiency of the prior art, the present invention provides a kind of cushion, includes at least several branch coated by clad
Support point.Supporter of its working face towards the clad is provided on the supporting point.Wherein, the working face can be based on
The movement of its corresponding supporting point and the pressure that the deformation of clad that it is subject to generates and it is mobile and revolved around its corresponding supporting point
Turn.It is limited by several working faces with adjusting the difference in height between several supporters with being formed based on the movement of supporting point
Supporting zone the working morphology that can change of support form；And/or based on change pressure under conditions of fixed supporting point
Size, the working morphology that can be changed in the form of the support for forming the supporting zone limited by several working faces.
According to a kind of preferred embodiment, the shape of the supporter is limited by cylindrical and its working face is perpendicular to
One end face of its axial direction.The cushion further includes connector and supporting rod.Wherein, one end of connector is connected to support
On the stationary plane corresponding with the working face of body.The other end of connector and one end of supporting rod are according to collectively constituting spherical pair
Mode connect.Wherein, the supporting point is limited by the spherical pair.The other end of supporting rod connect with driving portion and is based on driving
Power that dynamic portion provides and the mobile or fixed supporting point.
According to a kind of preferred embodiment, according to the symmetrical mode of geometric center point about stationary plane on the stationary plane
It is provided at least two connectors and thus limits the first supporting point corresponding with the supporter and the second supporting point.
Wherein, the movement of the movement and the second supporting point that the working face can be based on its corresponding first supporting point and it is mobile and around the
The working morphology of the line of one supporting point and the second supporting point rotation.
According to a kind of preferred embodiment, when driving motor, cam and transmission shaft constitute the driving portion, the transmission
Axis is connect with driving motor and is rotated about the axis thereof based on the power that driving motor provides.Wherein, several described cams are pressed
It is fixed on according to the conllinear mode of its respective rotation center and forms the form for being spaced arrangement on the transmission shaft.The support
The other end of bar and the working face of cam connect in the way of it opposite can slide.
According to a kind of preferred embodiment, the cam is connect by electromagnetic clutch with the transmission shaft and is based on electricity
Magnet clutch generate magnetic force and be attached together.Wherein, based on electromagnetic clutch described in several in difference mutually in the same time
Working condition forms the difference in height between the respective first end point farthest apart from its rotation center of several cams can
The working morphology of adjustment.Several the described transmissions being intervally arranged according to mode parallel to each other are provided in the supporting zone
Axis.Wherein, the driving motor of different transmission shaft rotations is driven to be configured in the way of independent control.
According to a kind of preferred embodiment, when the driving portion is push-rod electric machine, the other end of the supporting rod with push away
The push rod of bar motor connects.Wherein, several being intervally arranged according to mode parallel to each other are provided in the supporting zone
Fixing axle.Wherein, the push-rod electric machine is fixed in the fixing axle, drives the push-rod electric machine of different supporting rods according to independent control
The mode of system is configured.
According to a kind of preferred embodiment, the cushion further includes control module.Wherein, it is arranged on the working face
Pressure sensor, the electromagnetic clutch, with can acquire the intelligence for taking a seat at least one of personnel's weight, heart rate and body temperature
Wearing accessory carries out the communication module of real-time Communication for Power and the driving portion is electrically connected to the control module.The control module
Data information based on the pressure sensor and the intelligence wearing accessory acquisition generate the driving portion and the electromagnetism from
The control signal of clutch.
The present invention also provides a kind of seats.The seat is included chair framework and pedestal and is made respectively using cushion above-mentioned
For its seat cushion and back cushion.The seat can be used for automobile seat, school chair, chair for correcting sitting posture or massage armchair.
According to a kind of preferred embodiment, the back cushion is arranged in such a way that its height apart from ground can adjust
On the chair framework.The seat cushion is arranged in the way of it can be adjusted with the relative distance of the back cushion in the seat bone
On frame.The chair framework is connect in such a way that its height apart from ground can adjust with the pedestal.
According to a kind of preferred embodiment, the control module is calculated based on the pressure data that the pressure sensor acquires
The duration of same sitting posture simultaneously takes a seat personnel's state of mind based on the intelligent data information judgement for dressing accessory acquisition.Base
The control signal of the driving portion and the electromagnetic clutch is generated in the duration and the state of mind actively to change
Become the support form of the supporting zone.
The advantageous effects of the present invention：
(1) cushion of the invention can change surface support form in the form of matching the body part contacted, carry
For better support effect.The seat of the present invention is capable of the configuration of surface of active accommodation cushion and back cushion, reaches dynamic adjustment and sits
Appearance and the effect relieved fatigue.Meanwhile seat cushion of the invention is opened based on regular hour difference by electromagnetic clutch or base
Kept it turning in one and another keep certain time closing mode and adjust two respective first end points of cam
The angle or inclined degree of line and transmission shaft are to form two adjustable working morphologies of end maximum height difference of same supporter.
The technique effect of the massage intensity of supporter difference Oscillation Amplitude is matched so as to automatic or manual.
(2) supporting point that supporter of the invention is limited by two by spherical pair supports jointly, simultaneously supports shifting a little
The dynamic method using independent control carries out, on the one hand, the support construction stability of two point form is more preferable, on the other hand, supports physical efficiency
It is enough to make individually rotation around two supporting point, the combination of more cushions support forms can be formed by the matching of multiple supporters
To be more easy to match the comfortable support form suitable for Different Individual.
(3) present invention can be formed e.g. driving motor cycle and be opened by the opening time point of control driving motor
State, to achieve the effect that actively to convert sitting posture or massage reduce fatigue strength.Coordinate the number pressure of pressure sensor acquisition
According to the every physiological information for taking a seat personnel acquired with intelligent wearable device, realization that can be to a greater extent is to user
The monitoring of member's fatigue state so that the adjustment of cushion form has more promptness.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of currently preferred cushion；
Fig. 2 is the signal of currently preferred supporter, connector, supporting rod and the mutual connection structure of driving portion
Figure；
Fig. 3 is the diagrammatic cross-section of another preferred cushion of the invention；
Fig. 4 is the three-dimensional signal of currently preferred cam, supporter, connector and the mutual connection structure of supporting rod
Figure；
Fig. 5 is the master of another preferably cam, supporter, connector and the mutual connection structure of supporting rod of the invention
View；
Fig. 6 is the schematic diagram of currently preferred same transmission shaft overhead cam installation position and its connection relation；
Fig. 7 is the structural schematic diagram of currently preferred seat；
Fig. 8 is the supporting zone distribution schematic diagram of the seat cushion of currently preferred seat；
Fig. 9 is the supporting zone distribution schematic diagram of the back cushion of currently preferred seat；
Figure 10 is the diagrammatic cross-section of currently preferred connector；With
Figure 11 is the connection relationship diagram of currently preferred each electronic component.
Reference numerals list
1：Clad 2：Connector 3：Supporting rod
2a：First fixing end 2b：Second fixing end 3a：First abutting end
3b：Second abutting end 4：Supporter 4a：Working face
5：Cam 6：Rotation center 7：Transmission shaft
5a：First end point 5b：Second endpoint 8：Driving motor
9：Supporting zone 10：Control module 11：Pressure sensor
12：Intelligence wearing accessory 13：Chair framework 14：Pedestal
15：Seat cushion 16：Back cushion 17：First elastic layer
18：Second elastic layer 19：First raised points 20：Second raised points
21：Spring 22：Ball 23：The first component
24：Second component 25：Buttocks ischium node 26：Pressure node
27：First component first end 28：First component second end 29：Second component first end
30：Second component second end 31：Communication module 32：Supporting point
33：Driving portion 4b：Stationary plane 34：First supporting point
35：Second supporting point 36：Electromagnetic clutch 37：Push-rod electric machine
38：Fixing axle
Specific implementation mode
A kind of cushion of the present invention is shown below in conjunction with the accompanying drawings and is equipped with the assisted learning seat of the cushion.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, the terms such as " installation ", " connected ", " connection ", " fixation "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention
Concrete meaning.
Embodiment 1
Cushion as depicted in figs. 1 and 2 includes several supporting points 32 coated by clad 1.It is arranged on supporting point 32
There is supporters 4 of its working face 4a towards clad 1.Cushion further includes connector 2,3 and of supporting rod coated by clad 1
Driving portion 33.Wherein, the shape of supporter 4 is limited by cylindrical and its working face 4a is perpendicular to one of its axial direction
End face.Working face 4a is contacted with clad in the way of fitting.One end of connector 2 be connected to supporter with its working face
On the corresponding stationary plane 4b of 4a.The other end of connector 2 is connect with one end of supporting rod 3 in the way of collectively constituting spherical pair
It is capable of the working morphology of rotary oscillation to form connector 2 and supporting rod 3.Preferably, supporting point 32 is limited by spherical pair.Branch
Support point 32 is to carry out the abstract position coordinates point without quality to simplify the description, and position can be the company in spherical pair
The end of junctor 2 or the end of supporting rod 3.The other end of supporting rod 3 is connect with driving portion 33 and is provided based on driving portion 33
Power and mobile or fixed supporting point 32.Working face 4a can be based on its corresponding supporting point 32 movement and its cladding for being subject to
Pressure that 1 deformation of layer generates and it is mobile and rotated around its corresponding supporting point 32.Preferably, the movement based on supporting point 32 is to adjust
Difference in height between several whole supporters 4 is to form by the support shape of several working faces 4a supporting zones 9 limited
The working morphology that state can change.And/or based on the size for changing the pressure under conditions of fixed supporting point 32, to be formed
The working morphology that the support form of the supporting zone 9 limited by several working faces 4a can change.Preferably, working face 4a energy
The movement in enough directions toward and away from clad based on its corresponding supporting point 32 and its clad 1 being subject to deformation generate
Pressure and it is mobile and rotated around its corresponding supporting point 32；
Preferably, the symmetrical mode of geometric center point about stationary plane 4b is provided at least two on stationary plane 4b
Thus connector 2 simultaneously limits first supporting point 34 corresponding with supporter 4 and the second supporting point 35.Driving portion 33 can be pushed away
Bar motor 37.Wherein, the other end of supporting rod 3 is connect with the push rod of push-rod electric machine 37.Wherein, be provided in supporting zone 9 by
Several fixing axles 38 being intervally arranged according to mode parallel to each other.Push-rod electric machine 37 is fixed in fixing axle 38.Preferably,
The line of one supporting point 34 and the second supporting point 35 is parallel to the axis direction of supporting rod.Drive the push rod electricity of different supporting rods 3
Machine carries out configuration in the way of independent control can realize that supporter can be adjusted along the difference in height of the axis direction of fixing axle 38
The working morphology of section.For example, the first supporting point of supporter is generated the first displacement by the driving of its push-rod electric machine, second
Supporting point is generated second displacement amount by the driving of its push-rod electric machine.When first displacement is identical with second displacement amount, supporter
Working face 4a is located relatively in same level height, and the impression of taking a seat of comfortable no foreign body sensation can be formed when the personnel of taking a seat take a seat.
Meanwhile first displacement and second displacement amount can it is different from each other to limit supporter along fixing axle axis direction by
In two sections of level heights differences different sitting postures can be coped in lateral attitude at any angle.For example, when study sitting posture, body
Bench over, the body part contacted with cushion are also generated and are tilted to cause same supporter before leaning forward on direction accordingly
Side is compared with rear side stress bigger.Lack enough support forces in order to avoid taking a seat personnel's body part and excessively lean forward, supporter front end
The first displacement can be more than second displacement amount, to suitably correct take a seat personnel excessively lean forward.When layback sitting posture, body
Hypsokinesis, the body part contacted with cushion are also generated and are tilted to cause same supporter in the rear side on direction that leans forward accordingly
Compared with front side stress bigger.During taking a seat personnel's layback, the second displacement amount of supporter rear end can be in be slowly increased
Gesture is until be more than the first displacement, so as to avoid during layback supporter that from cannot being servo-actuated and the uncomfortable foreign matter that brings
Sense.
Preferably, driving portion 33 can also be made of driving motor 8, cam 5 and transmission shaft 7 in the following manner, that is, transmission
Axis 7 is connect with driving motor 8 and is rotated about the axis thereof based on the power that driving motor 8 provides.Several cams 5 are each according to it
From the conllinear mode of rotation center 6 be fixed on and form the form for being spaced arrangement on transmission shaft 7.The other end of supporting rod 3
It is connect in the way of it opposite can slide with the working face of cam 5.
Preferably, the same supporter is supported by two cams.Cam 5 passes through electromagnetic clutch with transmission shaft 7
Device 36 is connected and is attached together based on the magnetic force that electromagnetic clutch generates.Wherein, existed based on several electromagnetic clutch 36
Mutually different working condition in the same time formed the respective first end point 5a farthest apart from its rotation center 6 of several cams 5 that
The working morphology that difference in height between this can adjust.It is provided in supporting zone 9 and is intervally arranged according to mode parallel to each other
Several transmission shafts 7.Wherein, the driving motor that different transmission shafts 7 rotate is driven to be configured in the way of independent control.
The pattern of work is individually controlled by two cams on same supporter can form e.g. fixed point point massage, single branch
The support form of support body is adjusted, the matching of common support form with the buttocks shape of multiple supporters is adjusted.For example, same support
When two electromagnetic clutch on body are based on the unlatching of identical time point, the line of the respective first end point 5a of two cams is parallel
In drive shaft axis.Supporter integrally keeps relative level form, i.e., not oblique to its any one inclination.Two on same supporter
A electromagnetic clutch can be kept it turning on based on the unlatching of regular hour difference or based on one and another is kept for certain time
It closes and adjusts the line of the respective first end point 5a of two cams and the angle or inclined degree of transmission shaft to form same branch
Two adjustable working morphologies of end maximum height difference of support body.Supporter difference, which is matched, so as to automatic or manual vibrates width
The massage intensity of degree.
Preferably, it takes a seat before personnel take a seat again after standing up, it can be according to the seat of the most comfortable for taking a seat personnel setting
Pad configuration of surface moves up and down in such a way that control module 10 controls several supporting points 32 according to self-movement.To work
Face 4a just can correspond to moving up for supporting point with it and move up, or be moved down with moving down for its supporting point.Meanwhile moving up process
In, since working face 4a and cladding face paste are closed, thus it can so that cladding face is deformed, and then carried by cladding face and act on work
Make the reaction force on the 4a of face, drives working face 4a mobile to movement of the realization based on supporting point 32 and/or around its support
The working morphology of point rotation.Based on move up and down different supporting points can adjust its several corresponding supporter 4 each other it
Between difference in height to form the different supporting zone 9 of the support form that is limited by several working faces 4a.
Preferably, after the personnel of taking a seat take a seat, working face 4a is by pressure caused by the gravity from the personnel of taking a seat.Occupant
After the completion of member takes a seat, in the case of fixed supporting point 32, by taking a seat, personnel's body bilateral shakes or shake is influenced cause
The corresponding clads of working face 4a are deformed, and intuitively show as acting on changing for the pressure direction and size on working face 4a
Become.At this point, supporter 4 can form the support shape for being adapted to current body center of gravity form around its corresponding supporting point rotation
State.
Preferably, after the personnel of taking one's seat take a seat, the personnel of taking a seat wish change seat cushion when front support form, control can be passed through
The control signal of molding block 10 moves up and down different supporting points.During supporting point moves up and down, clad is supporting
Point is moved up and down and is deformed under the double action of body gravity, leads to the pressure size of working face 4a and the change in direction.
Thus, clad can be deformed and generate different pressures in real time during moving up and down supporting point, in turn, working face 4a
Movement that can be based on its corresponding supporting point 32 and its clad 1 being subject to deform the pressure generated and movement is right around its simultaneously
The supporting point 32 answered rotates.
Embodiment 2
The present embodiment is being further improved to embodiment 1, and the content repeated repeats no more.
As shown in Figures 3 to 6, cushion includes several connectors 2 and several supporting rods 3 that coated layer 1 coats.Even
First fixing end 2a of the separate clad 1 of junctor 2 and the first abutting end 3a of the close clad 1 of supporting rod 3 is according to common
The mode of composition spherical pair connects.Wherein, the supporter 4 that working face 4a is bonded with clad 1 is fixedly attached to connector 2
Second fixing end 2b.The external force that is mobile and/or being subject to based on working face 4a according to the movement with the first abutting end 3a of supporter 4
And the mode swung around the first abutting end 3a in the plane perpendicular to cover surface changes the working morphology of its working face 4a,
Preferably, the working morphology of working face 4a be height of the working face 4a apart from ground can change and the different position shape that is formed
Angle between state and/or working face 4a and ground can change and the different inclined configuration that is formed.Spherical pair can be in base
The movement of its own is realized in the drive of supporting rod 3.Under the conditions of spherical pair position is fixed, supporter 4 can be around spherical pair
It swings, realizes the floating type dynamic regulation of support body position form.Active adjusting and supporter based on supporting rod 3 are by external force
Floating type dynamic regulation under effect can preferably match the form of body part.
Preferably, the second abutting end 3b of the separate clad 1 of supporting rod 3 is opposite according to being generated with the working face of cam 5
The mode of sliding forms line contact and/or face contact.Wherein, the first abutting end 3a rotates about the rotation at center 6 based on cam 5
And generation position changes.It is attached by the way of spherical pair between connector and supporting rod so that supporting rod is doing straight line
It can be swung or be rotated around spherical pair while movement, supporting rod can have with cam face in arbitrary inclination
Working morphology, cooperation supporter can form more position grouping forms around the rotation or swing of spherical pair, being capable of maximum journey
The different body part forms different using crowd of matching on degree.
Preferably, several cams 5 carry out in such a way that its respective rotation center 6 is respectively positioned on same transmission shaft 7
Setting.Wherein, it is symmetrical centre in mirror image to be located at cam on same transmission shaft using midpoint of the transmission shafts on extending direction
It is symmetrical.Two adjacent cams 5 are by the respective first end point 5a farthest apart from its rotation center 6 and in its rotation
Projection of the straight line in the plane perpendicular to transmission shaft axial direction defined by the second nearest endpoint 5b of the heart intersects each other.It is logical
It crosses and multiple cams is arranged on same transmission shaft, the cam on same transmission shaft is driven by a driving motor and rotated, drop
The low weight and manufacturing cost of cushion, meanwhile, it is equipped with position form on same transmission shaft cam different from each other,
It has obtained along transmission shaft axial direction extending and the position form of fluctuations.
Preferably, the different transmission shaft 7 of several length is connected to driving motor 8 and is driven by driving motor 8 separately from each other
It moves and rotates.Wherein, thus the different transmission shaft 7 of several length is limited according to row pattern fractions distribution parallel to each other and not
The supporting zone 9 of similar shape.The axially extending direction for the transmission shaft that supporting zone 9 of different shapes is included is perpendicular to one another.It is logical
Multiple transmission shafts are crossed to limit with supporting zone of different shapes, the subregion of cushion according to row pattern distribution mode parallel to each other
The mode of domain setting supporter avoids the weight increase caused by all region covering supporter in cushion.Different Support simultaneously
The setting quantity of supporter and arrangement gap to each other can also be different in domain, pass through the setting support of stress concentrated area solid matter
The mode of body can effectively improve the structural stability of cushion, make it have more longlasting service life.The shape of supporting zone 9
It can be the geometry of the rule such as rectangle, triangle or circle.Preferably, supporting zone 9 has 19 He of the first raised points
Second raised points 20.Supporting zone 9 is on the line direction of the first raised points 19 and the second raised points 20 according to it perpendicular to even
The width of the cross section in line direction change from small to big the mode to become smaller again formed e.g. be in shuttle shape shape.Preferably, have
The supporting zone 9 of first raised points 19 and the second raised points 20 is arranged at position corresponding with human thigh.It is sat in standard
Under the conditions of appearance, human body layback slightly is so that waist is supported to form comfortable state, at this point, stress maximum, human body at buttocks
On buttocks to the extending direction of knee, the stress at thigh position tapers off state, and the contact area at thigh position and cushion
The trend to taper off, the width of the cross section supporting zone in shuttle shape to become smaller again that changes from small to big meet the stress at thigh position
The characteristic distributions of distribution and contact area are more advantageous to construction and comfortably take a seat experience.
Preferably, driving motor 8 is electrically connected to control module 10.Each driving motor 8 is based on control module 10
Individual control signal forms the continuous working period for being suitble to its current state.Human buttock and thigh position are in contact cushion surface
And under conditions of taking a seat completely, several supporting zones 9 provide support for its corresponding buttocks and thigh position, are based on Support
The support extruding force in domain 9 makes buttocks and thigh position by corresponding extruding force, is just formed not when local extruding force is excessive
It is comfortable to take a seat experience, coordinate the surface shape of buttocks muscles and the body part itself of huckle muscle formation to come in every shape
State so that more difficult to form the state being uniformly coordinated to the regulation and control matching of each region supports power of body part.Transmission shaft
The adjustment more diversification that control mode is operated alone and makes the configuration of surface of cushion.Different rotary angle based on transmission shaft
Degree, can preferably match the form of body part.It is preferably based on the individual control signal of control module 10, it is single to drive
Motor 8 can individually be opened and control working time dynamic and/or circulation change in the form of the local surfaces for limiting cushion
Working morphology, local location can be corresponding with human acupoint to realize that the fixed point to human acupoint is massaged.Common massage seat
Whole cycle massage can improve blood circulation state, build be it is a kind of it is comfortable loosen take a seat experience, generate and allow people
It is drowsy, spiritual excessively loosen take a seat atmosphere.Attention and improvement can be improved quickly to the fixed point massage of human acupoint
The state of mind is more conducive to form the more efficient learning state of the personnel of taking a seat.Preferably, control module 10 can be based on e.g.
The data such as the dynamic change frequency of range of pressure fluctuations, pressure duration or pressure and generate different driving motor control letter
Number, at least two driving motors 8 can generate mutually coordinated working condition based on control signal, driving motor 8 each other not
The dynamic combined of same opening time node and shut-in time node can generate more abundant configuration of surface combination, Neng Gougeng
The adaptation the got well e.g. buttocks muscles thin and weak or healthy and strong use crowd different with the muscular degree of huckle.
Embodiment 3
The present embodiment is being further improved to embodiment 1 and embodiment 2, and the content repeated repeats no more.
As shown in figure 3, clad 1 includes the first outer elastic layer 17 and the second inner elastic layer 18.First elasticity
The elasticity modulus that the elasticity modulus of layer 17 is less than the second elastic layer 18 makes the second elastic layer 18 have more compared with the first elastic layer 17
Soft quality.First elastic layer 17 is leathercraft, cloth products or Cotton and Linen, and the second elastic layer 18 is memory foam, silica gel
Product or cotton products.By making cushion surface not be rigid with elastomeric overmold layer, takes a seat human contact's cushion and sit down
In a flash due to the cushioning effect of elastomeric overmold layer and have more comfortable state.Preferably, as shown in figure 8, different shape
Supporting zone 9 can be independently matched with clad corresponding with its shape 1.Second bullet of the clad 1 of different supporting zones 9
Property layer have material different from each other.It is corresponding with leg to be located at cushion both sides and there are the first raised points 19 and the second raised points
Second elastic layer of 20 supporting zone is preferably memory foam.The supporting zone on cushion center line corresponding with buttocks
The second elastic layer be preferably also memory foam.During the personnel of taking a seat take a seat, buttocks position is contacted with cushion first, thigh
Position is in vacant state, and based on artificial custom, can the stand up again position of mobile buttocks of the personnel of taking a seat is allowed to and suitably falls
Seat location matches, leg, which contacts with cushion and slowly loosens, after buttocks completion positioning makes leg and buttocks muscles be not at tight shape
State.It is comfortable that the supporting zone using memory foam corresponding with buttocks and leg can be such that the personnel of taking a seat more quickly enter
Seating state.
As shown in Figure 10, supporting rod 3 includes the first component 23, second component 24, ball 22 and spring 21.The first component
Two ends 28 and second component second end 30 are in the opening shape limited by pipe end, wherein first component second end 28 have compared with
The circular ring section of 30 bigger of second component second end.First component second end 28 and second component second end 30 are according to mutually embedding
The mode of set is attached by ball 22 so that the first component 23 and second component 24 have the opposite working condition slided.
First component first end 27 is in convex-shaped, and second component first end 29 is in planar.Spring 21 according to one end and the first component
The mode that connection and the other end are connected with second component is arranged in the internal cavities of supporting rod 3.Pass through ball 22 and spring 21
So that supporting rod 3, under conditions of the personnel of taking a seat have sat down, supporting rod 3 is again by first component when outer force effect 23 and
Two components 24 can produce relative sliding, so that the configuration of surface of cushion avoids in Dynamic Regulating Process lacks buffering
Discomfort caused by and by.The elasticity that spring 21 has is capable of the relative displacement limit of the first component 23 and the generation of second component 24
It is scheduled within 15mm.
Embodiment 4
The present embodiment is further improved to previous embodiment, and the content repeated repeats no more.
The seat cushion of the present invention can be used alone and is detachably connected with articles for use such as e.g. sofa, seat, stools.
One seat cushion is installed to by fixed component on the cushion or back cushion of seat by user.Or user two seat cushions are passed through it is tight
Gu component is respectively installed on the cushion and back cushion of seat.By this way, common seat can be transformed into support form by user
Adjustable seat.Fixed component can be provided in seat cushion four corners and be one group of bandage two-by-two.
Preferably, several cams 5 carry out in such a way that its respective rotation center 6 is respectively positioned on same transmission shaft 7
Setting.Wherein, it is symmetrical centre in mirror image to be located at cam on same transmission shaft using midpoint of the transmission shafts on extending direction
It is symmetrical.Two adjacent cams 5 are by the respective first end point 5a farthest apart from its rotation center 6 and in its rotation
It is in a certain angle between straight line defined by the second nearest endpoint 5b of the heart.By being arranged multiple cams in same transmission
On axis, the cam on same transmission shaft is driven by a driving motor and is rotated, and reduces the weight and manufacturing cost of seat cushion, together
When, it is equipped with position form on same transmission shaft cam different from each other, has obtained prolonging along transmission shaft axial direction
It stretches and the position form of fluctuations.
Preferably, as shown in Figure 8 and Figure 9, the different transmission shaft 7 of several length is according to row pattern form parallel to each other point
Thus cloth simultaneously limits supporting zone 9 of different shapes.Wherein, the supporting zone 9 of the supporting zone 9 of cushion and back cushion is respectively extremely
Include three kinds of shapes less.The supporting zone 9 of cushion is distributed in buttocks ischium node 25 and at least two pressure inside with cushion
In the rectangular-ambulatory-plane region that node 26 limits.It is limited with not according to row pattern distribution mode parallel to each other by multiple transmission shafts
With the supporting zone of different shapes of configuration of surface, the mode of the subregion setting supporter of seat cushion avoids in seat cushion because of the whole district
Weight increases caused by domain covers supporter.Preferably, as shown in figure 8, cushion is divided into the firstth area of parallel arrangement in a row-shaped
Domain A, second area B and third region C.Wherein, first area A and second area C is distributed in the left and right sides of second area B.
The axially extending direction of transmission shaft and second area B are respectively distributed in first area A and third region C from its front side to rear side
The parallel at least one supporting zone 9 in the direction of extension.Be distributed in second area B the axis extending direction of transmission shaft with its by
At least one supporting zone 9 of the direction that front side extends to rear side vertically.Take a seat personnel's buttocks and supporting zone in second area B
When 9 contact, the axial direction based on the transmission shaft in the supporting zone is parallel with stern wide direction, can be formed high along stern wide direction
The support form of low fluctuating can preferably match W-shaped buttocks form.Meanwhile in first area A and third region C
Supporting zone, the axially extending direction of transmission shaft moves towards parallel naturally with take a seat thigh under posture, relative to transmission shaft
Axially extending direction and thigh move towards perpendicular state naturally.Take a seat as a result, personnel leg be less also easy to produce by every
The uncomfortable state of disconnected support.In addition, take a seat under posture, take a seat personnel's Chang Yin sitting postures it is uncomfortable and under conditions of lifting
It allows body bilateral to shake, supporting zone stress corresponding with thigh position is caused to increase, propped up in first area A and third region C
Opposite glide direction is parallel with the direction of double swerve with cam for supporting rod in support region, so as to preferably alleviate
Impact failure of the double swerve impact force to cam contact position.
Preferably, as shown in Figure 8 and Figure 9, the setting quantity of supporter and to each other in supporting zone 9 of different shapes
Arrangement gap can also be different.To design, i.e., pressure on cushion should bear the principle of different pressures according to buttocks different parts
Pressure is maximum at ischium node, is gradually reduced around, until pressure is down to minimum when thigh position.Wherein, stress is larger
Supporting zone 9 have the supporting zone 9 smaller than stress arrange it is more or arrangement several higher supporters of density
4.The mode of solid matter setting supporter can effectively improve the structural stability of seat cushion, improve the component institute of stress concentrated area
By the uniformity of pressure so that seat cushion has more longlasting service life.Preferably, arrangement mode be before personnel take a seat by
According to front is closeer and what mode that rear portion is sparse was arranged, and the variation after personnel take a seat according to suffered load is adjusted to
Surrounding is closeer and middle part is diluter, and leading edge arrangement density is slightly below other three edges.It can fallen by this arrangement mode
There is provided support force to personnel when seat, it is not in the impression for tending to fall to make it, and provide it after take a seat from it is rear to
Preceding support effects, and its prostate place position is not oppressed, help to build comfortable seat sense.
Preferably, as shown in Fig. 5 and Figure 11, seat cushion further include be arranged on working face 4a be electrically connected to control module 10
Pressure sensor 11.Pressure sensor 11 can be sapphire pressure sensor, diffusion silicon pressure sensor and ceramic sensor
One kind in device.The pressure data information that pressure sensor 11 acquires is transmitted to control module 10 and is processed generation control letter
Number, control signal of the driving motor based on generation makes corresponding action feedback.
Preferably, seat cushion further includes and is electrically connected to the progress real-time Communication for Power of communication module 31 of control module 10 and can adopt
Collection takes a seat the intelligence wearing accessory 12 of at least one of personnel's weight, heart rate and body temperature.Intelligence wearing accessory 12 can be intelligence
One kind in energy wrist-watch, Intelligent bracelet and intelligent glasses.Wherein, control module 10 is based on pressure sensor 11 and intelligence wearing is matched
The data information that part 12 acquires generates the control signal of the opening time point and continuous working period of driving motor 8.In response to control
The control signal that molding block 10 transmits, driving motor 8 can open work and drive the movement of supporter, and simultaneously supporting body can
It rotates or swings around connector, active drive power of the supporter based on driving motor and coming from of being subject to take a seat personnel's generation
The collective effect of pressure is to change its angle of inclination.The control signal of periodicity or duration enables to the configuration of surface of seat cushion
Dynamic occurs to change.
Preferably, seat cushion further includes several electromagnetic clutch 36 being electrically connected with control module 10.Electromagnetic clutch base
Individually unlatching can be formed in the individual control signal that control module generates while being opened, the work that separated in time section is opened
Make form.Control module 10 calculates the duration of same sitting posture based on the pressure data that pressure sensor 11 acquires and is based on institute
It states the data information judgement that intelligence wearing accessory 12 acquires and takes a seat personnel's state of mind.It is generated based on duration and the state of mind
The control signal of driving portion 33 and electromagnetic clutch 36 is in the form of actively changing the support of supporting zone 9.
Embodiment 5
As shown in fig. 7, a kind of assisted learning seat, including chair framework 13 and pedestal 14 and seat cushion using the present invention
Respectively as its seat cushion 15 and back cushion 16.
Preferably, back cushion 16 is arranged in such a way that its height apart from ground can adjust on chair framework 13.It leans on
The height apart from ground of pad directly affects the comfort level of user, according to the difference of user's height, the tune of the height of back cushion
Adjusting range is within 80mm.
Seat cushion 15 is arranged in the way of it can be adjusted with the relative distance of back cushion 16 on chair framework 13.With height
Increase, the seat of seat should accordingly increase deeply.The adjustable range of the relative distance of seat cushion 15 and back cushion 16 150mm with
It is interior.
Chair framework 13 is connect in such a way that its height apart from ground can adjust with pedestal 14.Preferably, seat
Minimum range of the skeleton 13 apart from ground is 300mm.Adjustable range of the chair framework 13 at a distance from ground is within 180mm.
Preferably, the personnel of taking a seat can be by adjusting the upper and lower of the front and back position of cushion, the height of seat and back cushion manually
Position.
Preferably, seat further includes and is electrically connected to the progress real-time Communication for Power of communication module 31 of control module 10 and can adopt
Collection takes a seat the intelligence wearing accessory 12 of at least one of personnel's weight, heart rate and body temperature.Intelligence wearing accessory 12 can be intelligence
One kind in energy wrist-watch, Intelligent bracelet and intelligent glasses.Wherein, the number pressure that control module 10 is acquired based on pressure sensor 11
According to the duration and analysis that calculate same sitting posture obtain sitting posture whether the monitoring result of standard.It is tied based on duration and monitoring
Fruit generates the opening time point of driving motor 8 and the control signal of continuous working period with active accommodation seat cushion 15 and back cushion 16
Configuration of surface.
Preferably, user transmits a signal to control module 10 by control button.Control life is sent by control module 10
Enable the driving motor 8 of cushion and back cushion to adjust height and the position of each supporter 4, until finding suitable comfort conditions.
Preferably, the control command of a set of seat configuration cyclical-transformation built in control module.It is recycled and is become based on seat configuration
The control command changed, control module 10 per at regular intervals can automatic cushion form and/or back cushion experiment material to next
Kind state.It allows people unconsciously changing a kind of sitting posture, slows down and keep a kind of fatigue that gate belt is come for a long time.
Preferably, pressure sensor 11 acquires the pressure data that each supporter 4 is individually subject to.Control module 10 is based on pressure
Force data generates the control signal of control 8 working condition of driving motor in the way of by pressure equalization to each supporter 4.
In such a way that pressure value is divided equally, reduction that can be to a greater extent is since 4 long-time of individual support body is by larger pressure state
And cause spherical pair to wear violent risk, improve the overall structure stability of seat and make it have more preferably use the longevity
Life.
Embodiment 6
The present embodiment is being further improved to embodiment 5, and the content repeated repeats no more.
Preferably, on chair framework 13 or within have for control module circuit, control module and communication module etc.
The installation interface of equipment.
Preferably, seat cushion 15 can be mounted on by the first sliding pair on chair framework.Back cushion 16 can be slided by second
Dynamic secondary installation is on the seat.It can be connected by third sliding pair between seat cushion 15 and pedestal 14.First sliding pair and second is slided
Move secondary glide direction intersection.User can be deep by the seat of the first sliding pair regulating seat cushion 15.User can be slided by second
The dynamic secondary height for adjusting back cushion 16.User can adjust the terrain clearance of cushion A by third sliding pair.
Preferably, control module 10 can be when geo-statistic user takes a seat at times positioned at the pressure sensing taken a seat on the left of direction
The first pressure data group of device and second pressure data group positioned at the pressure sensor taken a seat on the right side of direction.And in first pressure
The ratio between first average pressure of data group and the second average pressure of second pressure data group continue first in advance more than first threshold
If when duration, judging that user has that left leg is ridden over the first bad posture on right leg and records the first of the first bad posture and holding
The continuous time.Alternatively, the ratio between the second average pressure of the first average pressure and second pressure data group in first pressure data group
When continuing the first preset duration less than second threshold, judges that user has and right leg is ridden over into the second bad posture of left leg and is recorded
Second duration of the second bad posture.Control module 10 can be by the first of statistics the bad posture and the second bad posture
Data are sent on mobile terminal, and mobile terminal uses corresponding bad posture that may lead for a long time according to data prompts user is obtained
The adverse consequences of cause.In this manner, can the bad posture of oneself be checked in order to user the later stage, and adjusted accordingly.
Preferably, when control module 10 can be taken a seat with counting user, the pressure data of pressure sensor measurement on cushion
Waveform, and in respective waveforms to judge that user has the bad posture of the third for trembling leg simultaneously when repeating more than the first predeterminated frequency
Record the third duration of the bad posture of third.The data of the bad posture of the third of statistics can be sent to by control module 10
On mobile terminal, after mobile terminal is bad caused by using corresponding bad posture possible for a long time according to acquisition data prompts user
Fruit.In this manner, can the bad posture of oneself be checked in order to user the later stage, and adjusted accordingly.
Preferably, control module 10 can be when geo-statistic user takes a seat at times positioned at the pressure sensing taken a seat on the left of direction
The first pressure data group of device and second pressure data group positioned at the pressure sensor taken a seat on the right side of direction.In first pressure number
When being more than the second average pressure value of second pressure data group according to the first average pressure value of group, control module 10 judges occupant
Member's sitting posture is left-leaning and generates the control signal of driving motor, is based on the control signal, the driving motor on the left of the personnel of taking a seat
The first operating time of continuous running can massage or remind taking a seat personnel's active accommodation to taking a seat body part on the left of personnel
Sitting posture.Alternatively, being based on the control signal, start to match work positioned at the driving motor for taking a seat personnel's left and right side, until looking for
It is sat to the first average pressure value and the state of the second average pressure value within the set threshold range with changing the left-leaning of the personnel of taking a seat
Appearance.Based on aforesaid way, control module 10 can also change the Right deviation sitting posture for the personnel of taking a seat.
Preferably, control module 10 can be when geo-statistic user takes a seat at times positioned at the pressure sensing taken a seat on front side of direction
The third pressure data group of device and the 4th pressure data group positioned at the pressure sensor taken a seat on rear side of direction.In third number pressure
When being more than four average pressure value of the 4th pressure data group according to the third average pressure value of group, control module 10 judges occupant
Member's sitting posture leans forward and generates the control signal of driving motor, is based on the control signal, the driving motor on front side of the personnel of taking a seat
The second operating time of continuous running can massage or remind taking a seat personnel's active accommodation to taking a seat body part on the left of personnel
Sitting posture.Alternatively, being based on the control signal, on front side of the personnel that take a seat and the driving motor of rear side starts to match work, until looking for
To third average pressure value and the state of the 4th average pressure value within the set threshold range to change the seat that leans forward for the personnel of taking a seat
Appearance.Based on aforesaid way, control module 10 can also change the layback sitting posture for the personnel of taking a seat.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can disclose in the present invention
Various solutions are found out under the inspiration of content, and these solutions also belong to disclosure of the invention range and fall into this hair
Within bright protection domain.It will be understood by those skilled in the art that description of the invention and its attached drawing are illustrative and are not
Constitute limitations on claims.Protection scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of cushion includes at least several supporting points (32) coated by clad (1), which is characterized in that the support
Supporter (4) of its working face (4a) towards the clad (1) is provided on point (32), wherein
The working face (4a) can be based on the movement of its corresponding supporting point (32) and its clad (1) being subject to deformation generates
Pressure and it is mobile and rotated around its corresponding supporting point (32)；
Movement based on the supporting point (32) with adjust the difference in height between several described supporters (4) with formed by
The working morphology that the support form for the supporting zone (9) that several described working faces (4a) limit can change；And/or it is based on
The size for changing the pressure under conditions of the fixed supporting point (32), is limited with being formed by working face described in several (4a)
Supporting zone (9) the working morphology that can change of support form.
2. cushion as described in claim 1, which is characterized in that the shape of the supporter (4) is limited by cylindrical and it
Working face (4a) is perpendicular to an end face of its axial direction, and the cushion further includes connector (2) and supporting rod (3),
In,
One end of connector (2) is connected on the stationary plane (4b) corresponding with the working face (4a) of supporter, connector (2)
The other end connect in the way of collectively constituting spherical pair with one end of supporting rod (3), wherein the supporting point (32) is by institute
Spherical pair restriction is stated,
The other end of supporting rod (3) is connect with driving portion (33) and mobile based on the power that driving portion (33) provides or fixed institute
State supporting point (32).
3. cushion as claimed in claim 2, which is characterized in that according to about the several of stationary plane (4b) on the stationary plane (4b)
What symmetrical mode of central point is provided at least two connectors (2) and thus limits corresponding with the supporter (4)
The first supporting point (34) and the second supporting point (35), wherein
The working face (4a) can be based on the movement of the movement and the second supporting point (35) of its corresponding first supporting point (34)
And working morphology that is mobile and being rotated around the line of the first supporting point (34) and the second supporting point (35).
4. cushion as claimed in claim 3, which is characterized in that when driving motor (8), cam (5) and transmission shaft (7) constitute institute
When stating driving portion (33), the transmission shaft (7) connect with driving motor (8) and based on the power that driving motor (8) provides and around
Its axis rotates, wherein
Several described cams (5) are fixed on shape on the transmission shaft (7) according to the conllinear mode of its respective rotation center (6)
At the form for being spaced arrangement, the other end of the supporting rod (3) and the working face of cam (5) are according to capableing of opposite sliding
Mode connects.
5. cushion as claimed in claim 4, which is characterized in that the cam (5) and the transmission shaft (7) by electromagnetism from
Clutch (36) is connected and is attached together based on the magnetic force that electromagnetic clutch generates, wherein
Based on electromagnetic clutch described in several (36) several cams (5) are formed in different working condition mutually in the same time respectively
The first end point (5a) farthest apart from its rotation center (6) between the working morphology that can adjust of difference in height；
Several the described transmission shafts (7) being intervally arranged according to mode parallel to each other are provided in the supporting zone (9),
In,
The driving motor of different transmission shaft (7) rotations is driven to be configured in the way of independent control.
6. cushion as claimed in claim 3, which is characterized in that described when the driving portion (33) is push-rod electric machine (37)
The other end of supporting rod (3) is connect with the push rod of push-rod electric machine (37), wherein
It is provided with several fixing axles (38) being intervally arranged according to mode parallel to each other in the supporting zone (9), wherein
The push-rod electric machine (37) is fixed in the fixing axle (38),
The push-rod electric machine of different supporting rods (3) is driven to be configured in the way of independent control.
7. cushion as claimed in claim 5, which is characterized in that the cushion further includes control module (10), wherein setting exists
Pressure sensor (11), the electromagnetic clutch (36) on the working face (4a) take a seat personnel's weight, the heart with can acquire
The intelligence wearing accessory (12) of at least one of rate and body temperature carries out the communication module (31) of real-time Communication for Power and the driving portion
(33) it is electrically connected to the control module (10),
The data letter that the control module (10) is based on the pressure sensor (11) and the intelligence wearing accessory (12) acquires
Breath generates the control signal of the driving portion (33) and the electromagnetic clutch (36).
8. a kind of assisted learning seat, which is characterized in that the seat includes chair framework (13) and pedestal (14) and uses
Cushion as described in one of claim 1 to 7 is respectively as its seat cushion (15) and back cushion (16).
9. seat as claimed in claim 8, which is characterized in that the back cushion (16) can adjust according to its height apart from ground
Whole mode is arranged on the chair framework (13)；
The seat cushion (15) is arranged in the way of it can be adjusted with the relative distance of the back cushion (16) in the chair framework
(13) on；
The chair framework (13) connect in such a way that its height apart from ground can adjust with the pedestal (14).
10. seat as claimed in claim 9, which is characterized in that the control module (10) is based on the pressure sensor
(11) pressure data acquired calculates the duration of same sitting posture and dresses the data that accessory (12) acquires based on the intelligence
Information judgement takes a seat personnel's state of mind, and the driving portion (33) and institute are generated based on the duration and the state of mind
The control signal of electromagnetic clutch (36) is stated in the form of actively changing the support of the supporting zone (9).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010992662.7A CN112056860B (en) | 2018-03-22 | 2018-03-22 | Sitting posture fitting mechanism |
| CN202010992663.1A CN112120474B (en) | 2018-03-22 | 2018-03-22 | Posture holding device |
| CN201810242762.0A CN108634696B (en) | 2018-03-22 | 2018-03-22 | Cushion and auxiliary learning seat with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242762.0A CN108634696B (en) | 2018-03-22 | 2018-03-22 | Cushion and auxiliary learning seat with same |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010992662.7A Division CN112056860B (en) | 2018-03-22 | 2018-03-22 | Sitting posture fitting mechanism |
| CN202010992663.1A Division CN112120474B (en) | 2018-03-22 | 2018-03-22 | Posture holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108634696A true CN108634696A (en) | 2018-10-12 |
| CN108634696B CN108634696B (en) | 2020-10-16 |
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ID=63744755
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242762.0A Active CN108634696B (en) | 2018-03-22 | 2018-03-22 | Cushion and auxiliary learning seat with same |
| CN202010992662.7A Active CN112056860B (en) | 2018-03-22 | 2018-03-22 | Sitting posture fitting mechanism |
| CN202010992663.1A Active CN112120474B (en) | 2018-03-22 | 2018-03-22 | Posture holding device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010992662.7A Active CN112056860B (en) | 2018-03-22 | 2018-03-22 | Sitting posture fitting mechanism |
| CN202010992663.1A Active CN112120474B (en) | 2018-03-22 | 2018-03-22 | Posture holding device |
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| Country | Link |
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| CN (3) | CN108634696B (en) |
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| CN111588212A (en) * | 2020-06-30 | 2020-08-28 | 无锡若祎新材料科技有限公司 | Plastic seat capable of preventing hyperactivity and working method thereof |
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| CN111588212B (en) * | 2020-06-30 | 2023-08-15 | 无锡若祎新材料科技有限公司 | Plastic seat capable of preventing excessive movement and working method thereof |
| CN112440843A (en) * | 2020-11-13 | 2021-03-05 | 南京理工大学 | Rope type energy partition buffering device and seat |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112120474B (en) | 2022-08-19 |
| CN112120474A (en) | 2020-12-25 |
| CN112056860B (en) | 2022-09-27 |
| CN108634696B (en) | 2020-10-16 |
| CN112056860A (en) | 2020-12-11 |
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