CN209219793U - A kind of pillow - Google Patents

Abstract

The utility model is suitable for bedding technical field, a kind of pillow is provided, including pillow body, multiple deformation apparatus, multiple deformation induction devices, controller and multiple air pumps, pillow body is arranged with multiple subregions, is provided with deformation apparatus and deformation induction device in each subregion；The flexible cavity towards the transmitting deformation of the direction of deformation induction device is equipped in deformation apparatus, deformation induction device includes u-tube structure, conduction liquid, and first elastic slice, the second elastic slice and third elastic slice, first elastic slice and the second elastic slice, and first elastic slice be respectively used to connect when being touched by conduction liquid with third elastic slice and generate deformation signal, air pump is used to carry out boost or depressurization to flexible cavity inside, the liquid level of conduction liquid is lower than the end face of u-tube structure, all has certain distance between the first elastic slice, the second elastic slice and third elastic slice and the liquid level of conduction liquid.The utility model is able to solve sleep disturbance problem, promotes sleep quality, reaches healthy sleep effect.

Description

A kind of pillow

Technical field

The utility model relates to bedding technical field, in particular to a kind of pillow.

Background technique

Sleep is a kind of indispensable physiological phenomenon of the mankind.In life, sleep accounts for nearly 1/3 time, sleep to people Quality and human health whether have substantial connection.With urbanization, the acceleration of modernization, the pressure of people is increasingly Greatly, there are the people of sleeping problems is also more and more.World Health Organization's investigation display, the illness rate of Chinese residents sleep disturbance are high Up to 42.7%, the insomnia incidence of Chinese residents is up to 38%, has unambiguously belonged to the disease up to more than 80 of sleep disturbance at present. Old man is the group of people at high risk of sleep apnea syndrome (sleep apnea syndrome, SAS), and ratio is up to 40%.

Domestic sleep market improves health-related product, the treatment sleep of sleep other than the beddings such as mattress, pillow at present The many levels such as the medical product of obstacle and technology are also included.Most be commonly it is big it is well-established be then sleep management, sleep The Intelligent hardware and mobile application product slept in monitoring, the foundation direction in healthy sleep field is in the majority with Intelligent hardware, i.e., intelligently After the big data analysis of the Pattern completion consumer of hardware+APP, personalized sleep pattern is formulated.

In the prior art, the form that camera is taken pictures is generallyd use to the monitoring of sleep quality state to judge sleeping for human body Dormancy state, such mode can not real-time monitoring human body sleep state, and monitoring data are not accurate enough.In addition, pillow on the market Head easily deforms in use for some time, and human body sleeping can not feel like oneself on the pillow of deformation, and then influences sleeping for human body It sleeps.

Utility model content

The purpose of this utility model is to provide a kind of pillows, it is intended to which solving pillow in the prior art, to be unfavorable for human body strong The technical issues of health is slept.

The utility model is realized in this way a kind of pillow, including pillow body, be set to it is more in the pillow body A deformation apparatus, the multiple deformation induction devices for corresponding with the deformation apparatus and being connected to the deformation apparatus, setting Controller outside the pillow body, and the multiple air pumps being electrically connected with the controller, the pillow body is along it Length or width direction is arranged with multiple subregions, and the deformation apparatus and deformation induction are provided in each subregion Device；

It is equipped in the deformation apparatus for transmitting deformation towards the direction of the deformation induction device under the effect of external force Flexible cavity, the deformation induction device includes u-tube structure, the conduction liquid that is placed in the u-tube structure, Yi Jishe It is placed in first elastic slice, the second elastic slice and third elastic slice of the one end of the u-tube structure far from the flexible cavity, described first Elastic slice and the second elastic slice and first elastic slice are respectively used to connect and produce when being touched by the conduction liquid with third elastic slice Raw deformation signal, the controller for receiving and handling the deformation signal, the air pump also with the corresponding elastic cavity Body connection and under the control of the controller to carrying out boost or depressurization inside the flexible cavity, the conduction liquid Liquid level is lower than the end face of the u-tube structure, the liquid level of first elastic slice, the second elastic slice and third elastic slice and the conduction liquid Between all have certain distance.

Further, the pillow body is arranged with the first subregion, the second subregion and third subregion, institute along its width direction It states the first subregion and third subregion is located at the two sides of second subregion, the height of first subregion is greater than the third subregion Height, the height of the third subregion is greater than the height of second subregion.

Further, the upper surface of first subregion, the second subregion and third subregion is cambered surface.

Further, first elastic slice, the second elastic slice and third elastic slice are parallel to each other and are spaced setting, first bullet One end of piece extends in the conduction liquid, and distance is less than institute between the end face of second elastic slice and the liquid level of the conduction liquid State the end face of third elastic slice and the distance between the liquid level of the conduction liquid.

Further, the u-tube structure includes U-tube ontology, and is covered on the first of U-tube ontology both ends End cap and second end cover, have the accommodating chamber for accommodating the conduction liquid in the U-tube ontology, first elastic slice, the Two elastic slices and third elastic slice are inserted in the second end cover.

Further, first elastic slice is between second elastic slice and third elastic slice.

Further, the flexible cavity is connected to by conduit with the U-tube ontology.

Further, the flexible cavity is equipped with the first opening, the first end cover close to one end of the U-tube ontology On offer the second opening, the both ends of the conduit are tightly connected with the first opening and the second opening respectively, and described are led One end far from the flexible cavity is managed to extend in the U-tube ontology.

Further, the deformation apparatus includes elastic layer and is close to the soft layer that the elastic layer surface is arranged, described There is the flexible cavity in elastic layer.

Further, the controller includes being electrically connected respectively with first elastic slice, the second elastic slice and third elastic slice And the deformation signal processing unit for analyzing and calculating the deformation signal, it is electrically connected with the deformation signal processing unit And the deformation signal identification device for judging the deformation signal, it is electrically connected and is used for the deformation signal identification device The signal judging result of the deformation signal identification device is fed back to the signal feedback device of next stage electric control gear, Yi Jiyu The signal feedback device is electrically connected and after the deformation signal progress signal processing for issuing to the signal feedback device Pass to the air pressure regulator of the air pump.

A kind of pillow for implementing the utility model, has the advantages that

The first, when human body head acts on pillow, deformation apparatus can deformation occurs, and deformation induction device can be felt this moment It answers the deformation of deformation apparatus and generates deformation signal, realize the real-time monitoring of sleep quality state, data collected are Real time data；

The second, when deformation apparatus generates deformation, the flexible cavity that can be squeezed in it is passed towards the direction of deformation induction device Deformation is passed, so that the left side liquid level of the conduction liquid in u-tube structure declines, right side liquid level rises, and finally touches the first elastic slice Deformation signal is connected and generated with third elastic slice with the second elastic slice or the first elastic slice, in pillow, by acquiring multiple deformation senses Behavior state when answering the deformation signal of device that sleep quality can be obtained, compared to the mode of traditional camera, this is practical new The sleep state data of type acquisition, accuracy and sensitivity are higher；

Third receives by using controller and handles deformation signal, and controls air pump and rise to flexible cavity inside Pressure or decompression, to realize the automatic adjustment of the shape of pillow, and then meet the needs of human body behavior state, to solve sleep barrier Hinder problem, promotes sleep quality, reach healthy sleep effect；

4th, the utility model is according to automatic identification, the automatic adjustment pillow shape to sleep quality state, to adapt to people Body behavior needs, and reliability and accuracy are high.

Detailed description of the invention

In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the schematic perspective view of deformation apparatus provided by the embodiment of the utility model and deformation induction device；

Fig. 2 is the cross-sectional view of deformation apparatus provided by the embodiment of the utility model and deformation induction device；

Fig. 3 is the connection knot of deformation apparatus provided by the embodiment of the utility model, deformation induction device, controller and air pump Structure block diagram；

Fig. 4 is the schematic perspective view of pillow provided by the embodiment of the utility model.

Label detail involved in above-mentioned attached drawing is as follows:

1- deformation apparatus；11- elastic layer；111- first is open；12- soft layer；2- deformation induction device；The first bullet of 21- Piece；The second elastic slice of 22-；23- third elastic slice；24-U type tube body；25- conduction liquid；26- first end cover；27- second end cover；3- Controller；31- deformation signal processing unit；32- deformation signal identification device；33- signal feedback device；34- air pressure adjustment dress It sets；4- air pump；5- conduit；6- cable；7- pillow body；The first subregion of 71-；The second subregion of 72-；73- third subregion；8- is led Tracheae.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can directly or It connects and is located on another component.When a component referred to as " is connected to " another component, it be can be directly or indirectly It is connected on another component.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing, It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more, Unless otherwise specifically defined.

As shown in Fig. 1 to Fig. 3 and Fig. 4, pillow provided by the embodiment of the utility model includes pillow body 7, multiple deformation Device 1, multiple deformation induction devices 2, controller 3 and multiple air pumps 4.Wherein, multiple deformation apparatus 1 and multiple deformation induction dress It sets 2 one-to-one correspondence and is interconnected, multiple deformation apparatus 1 and multiple deformation induction devices 2 are all set in pillow body 7.Control Device 3 and multiple air pumps 4 processed are set to outside pillow body 7, and air pump 4 is electrically connected with controller 3 and by the control of controller 3, and The number of air pump 4 is corresponding with the number of deformation apparatus 1.It is understood that the number of controller 3 can be one, lead at this time It crosses a controller 3 to connect with multiple deformation induction devices 2 and multiple air pumps 4, realizes controller 3 to the independence of multiple air pumps 4 Control；The number of controller 3 is also possible to, at this time each controller 3 and corresponding shape corresponding with the number of deformation induction device 2 Become sensing device 2 and air pump 4 connects.

Further, deformation apparatus 1 is for deformation occurs under the effect of external force, and deformation induction device 2 is for incuding shape Become the deformation of device 1 and generates corresponding deformation signal.Controller 3 and deformation induction device 2 be electrically connected and for receiving and Handle the deformation signal of deformation induction device 2.Air pump 4 is electrically connected with controller 3 and for carrying out under the control of controller 3 Work, air pump 4 also connect with deformation apparatus 1 and for being boosted or being dropped to inside deformation apparatus 1 under the control of controller 3 Pressure.

Specifically, when controller 3, which gets the pressure in deformation apparatus 1, is lower than the deformation signal of normal operating conditions, Air pump 4 is then controlled to be inflated deformation apparatus 1, so that its internal pressure rise, until being in normal operating conditions；Work as control When device 3 processed gets deformation signal of the pressure in deformation apparatus 1 higher than normal operating conditions, then controls air pump 4 and deformation is filled 1 is set to deflate, so that its internal pressure reduction, until being in normal operating conditions.Wherein, normal operating conditions refers to people When on body external force and deformation apparatus 1, state that deformation apparatus 1 deforms naturally.

Further, pillow body 7 is along its length or width direction is arranged with multiple subregions, is respectively provided in each subregion There are deformation apparatus 1 and deformation induction device 2.Preferably, deformation apparatus 1 is set to the central region of subregion, in order to perceive people The pressure on the head of body, deformation induction device 2 are set to the end of one end of subregion, in order to deformation induction device 2 and control Device 3 connects.

Further, it is provided with flexible cavity in above-mentioned deformation apparatus 1, effect of the flexible cavity for power out of the human body Deformation is transmitted in the lower direction towards deformation induction device 2, i.e. the upside, downside, front side of flexible cavity, rear side and left side is limited Deformation, so that flexible cavity can only turn right, deformation occurs, which refers to the side towards deformation induction device 2, at this time just The deformation of flexible cavity is incuded in deformation induction device 2, to enhance its accuracy and sensitivity.Each air pump 4 and corresponding elasticity Cavity is connected to and for carrying out boost or depressurization to flexible cavity inside under the control of controller 3.The flexible cavity is one The cavity of sealing.

Further, deformation induction device 2 includes u-tube structure, conduction liquid 25, the first elastic slice 21,22 and of the second elastic slice Third elastic slice 23.Wherein, conduction liquid 25 is placed in u-tube structure, and conduction liquid 25 is used to incude the deformation of flexible cavity, and It is subjected to displacement when experiencing deformation, i.e., in the deformation for experiencing flexible cavity, the left side liquid level in u-tube structure declines, Right side liquid level rises.First elastic slice 21, the second elastic slice 22 and third elastic slice 23 are set to one of u-tube structure far from flexible cavity On end, the first elastic slice 21 and the second elastic slice 22 are used to mutually connect and generate deformation signal touching phase by conduction liquid 25, and first Elastic slice 21 is used to mutually connected by the touching of conduction liquid 25 phase and generate deformation signal with third elastic slice 23.It is understood that In the utility model embodiment, the first elastic slice 21, the second elastic slice 22 and third elastic slice 23 are both used as electrode.

Further, the liquid level of conduction liquid 25 is lower than the end face of u-tube structure, i.e. 25 underfill u-tube structure of conduction liquid. That is, filled with conduction liquid 25 and gas in u-tube structure.First elastic slice 21, the second elastic slice 22 and third elastic slice 23 with Certain distance is all had between the liquid level of conduction liquid 25, which can be determines according to actual conditions.

When human body natural lies down on pillow, flexible cavity can be squeezed, and then conduction liquid 25 is pushed to touch the first elastic slice 21 connect with the second elastic slice 22, maintains normal condition；When human body deliberately reduces the intracorporal local pressure of elastic cavity, the can be caused One elastic slice 21 and the second elastic slice 22 disconnect, and need to be inflated flexible cavity by the control air pump 4 of controller 3 at this time；Just Under normal working condition, when human body deliberately increases the intracorporal local pressure of elastic cavity, conduction liquid 25 will be pushed to touch the second bullet Piece 22 is connected with third elastic slice 23, needs to be evacuated flexible cavity by the control air pump 4 of controller 3 at this time.

In the utility model embodiment, the upper surface that pillow body 7 is contacted with human body head is made of soft materials, It will not influence the pressure that human body acts on deformation apparatus 1.

A kind of pillow for implementing the utility model embodiment, at least has the advantages that

The first, when human body head pressure acts on pillow, deformation apparatus 1 can deformation occurs, and deformation induction device 2 The deformation of deformation apparatus 1 can be incuded this moment and generates deformation signal, realized the real-time monitoring of sleep quality state, acquired Data be real time data；

The second, when deformation apparatus 1 generates deformation, flexible cavity in it can be squeezed towards the direction of deformation induction device 2 Deformation is transmitted, so that the left side liquid level decline of the conduction liquid 25 in u-tube structure, right side liquid level rises, and finally touches first Deformation signal is connected with third elastic slice 23 and generated to elastic slice 21 and the second elastic slice 22 or the first elastic slice 21, in pillow, by adopting The behavior state for collecting the deformation signals of multiple deformation induction devices 2 when can be obtained sleep quality, compared to traditional camera Mode, the sleep state data of the utility model acquisition, accuracy and sensitivity are higher；

Third receives by using controller 3 and handles deformation signal, and controls air pump 4 and carry out to flexible cavity inside Boost or depressurization to realize the automatic adjustment of the shape of pillow, and then meets the needs of human body behavior state, to solve to sleep Problem on obstacle promotes sleep quality, reaches healthy sleep effect；

4th, the utility model is according to automatic identification, the automatic adjustment pillow shape to sleep quality state, to adapt to people Body behavior needs, and reliability and accuracy are high.

Further, in conjunction with Fig. 4, in one embodiment of the utility model, pillow body 7 sets up separately along its width direction There are the first subregion 71, the second subregion 72 and third subregion 73.Wherein, the first subregion 71 and third subregion 73 are located at the second subregion 72 Two sides, the height of the first subregion 71 is greater than the height of third subregion 73, and third subregion 73 is greater than the height of the second subregion 72.? In the present embodiment, the side of the first subregion 71, the second subregion 72 and third subregion 73 is respectively connected with gas-guide tube 8, the gas-guide tube 8 One end is connected to the first subregion 71, the second subregion 72 or 73 flexible cavity of third subregion, the other end of gas-guide tube 8 and corresponding gas 4 connection of pump.

Preferably, the upper surface of the first subregion 71, the second subregion 72 and third subregion 73 is cambered surface, in order to human body Head matching.

Further, in conjunction with Fig. 2, in one embodiment of the utility model, the first elastic slice 21,2222 and of the second elastic slice Third elastic slice 23 is parallel to each other and is spaced setting, and one end of the first elastic slice 21 extends in conduction liquid 25, the second elastic slice 22 Distance is less than the end face of third elastic slice 23 and the distance between the liquid level of conduction liquid 25 between end face and the liquid level of conduction liquid 25.

Further, in one embodiment of the utility model, u-tube structure includes U-tube ontology 24, first end cover 26 and second end cover 27.Wherein, 24 both ends open of U-tube ontology, and have in U-tube ontology 24 for accommodating conduction liquid 25 Accommodating chamber, first end cover 26 and second end cover 27 are covered on respectively in the opening at 24 both ends of U-tube ontology, above-mentioned first elastic slice 21, the second elastic slice 22 and third elastic slice 23 are inserted in second end cover 27.In the present embodiment, 25 underfill of conduction liquid is U-shaped The accommodating chamber of tube body 24.Preferably, the first elastic slice 21, the second elastic slice 22 and third elastic slice 23 are vertical with second end cover 27.

Further, in the present embodiment, the first elastic slice 21 is between the second elastic slice 22 and third elastic slice 23, and first The distance between elastic slice 21 and the second elastic slice 22 are equal to the distance between the first elastic slice 21 and third elastic slice 23.

Further, in one embodiment of the utility model, flexible cavity is connected by conduit 5 and U-tube ontology 24 It is logical, and then realize the connection of deformation component and deformation inductive component.Specifically, in flexible cavity close to the one of U-tube ontology 24 End offers the first opening 111, correspondingly, the second opening is offered in first end cover 26, which opens The shapes and sizes of mouth are identical.In the present embodiment, the both ends of conduit 5 connect with the first opening 111 and the second opening sealing respectively It connects, and conduit 5 extends in U-tube ontology 24 far from one end of flexible cavity.

Preferably, conduit 5 is in L font, in order to be connected to flexible cavity and U-tube ontology 24.

Further, in one embodiment of the utility model, between conduit 5 and first end cover 26, first end cover 26 Between U-tube ontology 24, between second end cover 27 and U-tube ontology 24, between the first elastic slice 21 and second end cover 27, second It is tightly connected between elastic slice 22 and second end cover 27 and between third elastic slice 23 and second end cover 27.In the present embodiment, After flexible cavity is pressurized, the liquid level of the conduction liquid 25 on 24 right side of U-tube ontology rises, and causes the first elastic slice 21 and the second elastic slice 22 conductings, at this moment flexible cavity is in normal pressured state；When body local deliberately presses flexible cavity, U-tube ontology 24 The conduction liquid 25 on right side will continue to rise, and cause the first elastic slice 21 and third elastic slice 23 to be connected, at this moment, flexible cavity needs to arrange Gas, to reduce pressure；When flexible cavity is normally pressurized, if body local deliberately depressurizes, the conduction on 24 right side of U-tube ontology The liquid level of liquid 25 can decline, and cause the first elastic slice 21 and the second elastic slice 22 to disconnect, at this moment flexible cavity needs aerating.

Further, in one embodiment of the utility model, deformation apparatus 1 includes elastic layer 11 and soft layer 12. Wherein, soft in elastic layer 11 with above-mentioned flexible cavity and elastic layer 11 is with the ability that deformation occurs under external force Layer 12 is close to the surface setting of elastic layer 11, which does not have deformability, and the deformation for limiting elastic layer 11 Direction.Preferably, elastic layer 11 and soft layer 12 are oval.

Further, in conjunction with Fig. 3, in one embodiment of the utility model, controller 3 includes successively being electrically connected Deformation signal processing unit 31, deformation signal identification device 32, signal feedback device 33 and air pressure regulator 34.Wherein, shape Varying signal processing unit 31 is electrically connected with the first elastic slice 21, the second elastic slice 22 and third elastic slice 23 respectively, and the deformation signal Processing unit 31 is for analyzing and calculating above-mentioned deformation signal.

The effect of deformation signal identification device 32 is judged deformation signal, " no signal " according to its reset condition " having signal " generates, and can determine whether out whether deformation apparatus 1 plays the role of by external force: when there is no external force, the first bullet Piece 21 will not be connected between each other with the second elastic slice 22, the first elastic slice 21 with third elastic slice 23, at this point, will not have deformation letter It number generates, therefore deformation apparatus 1 is not by external force；When there is external force, the first elastic slice 21 and the second elastic slice 22, One elastic slice 21 can be connected between each other with third elastic slice 23, at this point, having deformation signal generation, therefore deformation apparatus 1 has By external force.Meanwhile having according to the first elastic slice 21 and the second elastic slice 22 and the first elastic slice 21 and third elastic slice 23 invisible Varying signal judges whether to need to carry out boost or depressurization to flexible cavity.

The effect of signal feedback device 33 is that the signal judging result of deformation signal identification device 32 is fed back to next stage Electric control gear, such as electrical installation, determining whether the working condition of next stage electric control gear " is opened " or " closing ", that is, Terminal intelligent control can be achieved.

The effect of air pressure regulator 34 is passed after carrying out signal processing to the deformation signal that signal feedback device 33 issues Pass air pump 4.The effect of air pump 4 is connect with deformation apparatus 1, according to the signal enabling air pump 4 of air pressure regulator 34, to shape (namely input air increases air pressure, or extraction air reduces air pressure) is raised and lowered in the air pressure inside for becoming device 1, with Ensure that the air pressure inside of deformation apparatus 1 adapts to the requirement of human body behavior state.

In the present embodiment, the transmitting of signal stream is as follows: external pressure acts on deformation apparatus 1, which is used as Signal generator；Deformation apparatus 1 acts on deformation induction device 2, which acquires as data；Deformation induction Signal is passed to deformation signal processing unit 31 by device 2, which analyzes for data and cloud computing； Signal is passed to deformation signal identification device 32 by deformation signal processing unit 31, which is used for signal Judgement；Signal is passed to signal ultramagnifier by deformation signal identification device 32；Signal ultramagnifier exports signal to air pressure adjustment Device 34；Air pressure regulator 34 exports signal to air pump 4；The air pressure of the adjusting deformation apparatus 1 of air pump 4.

This human body behavior under natural conditions, when touching deformable object, causes to generate deformation inside deformation induction device 2 Signal, for deformation signal after signal processing, signal identification, output, can root to the air pressure regulator 34 of control deformation apparatus 1 Need to automatically adjust the shape of pillow according to the behavior of human body, to meet the requirement of human body behavior.

Further, the first elastic slice 21, the second elastic slice 22 and third elastic slice 23 pass through at cable 6 and deformation signal respectively Device 31 is managed to be electrically connected, air pressure regulator 34 is electrically connected by cable 6 and air pump 4, air pump 4 by gas-guide tube 8 with Flexible cavity connection.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of pillow, which is characterized in that including pillow body, the multiple deformation apparatus being set in the pillow body, with The deformation apparatus correspond and be connected to the deformation apparatus multiple deformation induction devices, be set to the pillow body Outer controller, and the multiple air pumps being electrically connected with the controller, the pillow body is along its length or width direction Multiple subregions are arranged with, are provided with the deformation apparatus and the deformation induction device in each subregion, wherein described Deformation apparatus is set to the central region of the subregion, and the deformation induction device is set to the end of one end of the subregion；

It is equipped in the deformation apparatus under the effect of external force towards the bullet of the direction of deformation induction device transmitting deformation Property cavity, the deformation induction device includes u-tube structure, the conduction liquid that is placed in the u-tube structure, and is set to First elastic slice, the second elastic slice and third elastic slice of the one end of the u-tube structure far from the flexible cavity, first elastic slice It is respectively used to connect when being touched by the conduction liquid with third elastic slice with the second elastic slice and first elastic slice and generates shape Varying signal, the controller also connect with the corresponding flexible cavity for receiving and handling the deformation signal, the air pump It is logical and under the control of the controller to carrying out boost or depressurization, the liquid level of the conduction liquid inside the flexible cavity Lower than the end face of the u-tube structure, between first elastic slice, the second elastic slice and third elastic slice and the liquid level of the conduction liquid All have certain distance.

2. pillow as described in claim 1, which is characterized in that the pillow body is arranged with first point along its width direction Area, the second subregion and third subregion, first subregion and third subregion are located at the two sides of second subregion, and described first point The height in area is greater than the height of the third subregion, and the height of the third subregion is greater than the height of second subregion.

3. pillow as claimed in claim 2, which is characterized in that the upper end of first subregion, the second subregion and third subregion Face is cambered surface.

4. pillow as described in claim 1, which is characterized in that first elastic slice, the second elastic slice and third elastic slice are mutually flat It goes and interval setting, one end of first elastic slice extends in the conduction liquid, the end face of second elastic slice is led with described Distance is less than the end face of the third elastic slice and the distance between the liquid level of the conduction liquid between electro-hydraulic liquid level.

5. pillow as claimed in claim 4, which is characterized in that the u-tube structure includes U-tube ontology, and is covered on The first end cover and second end cover at U-tube ontology both ends, the U-tube ontology is interior to be had for accommodating the conduction liquid Accommodating chamber, first elastic slice, the second elastic slice and third elastic slice are inserted in the second end cover.

6. pillow as claimed in claim 5, which is characterized in that first elastic slice is located at second elastic slice and third elastic slice Between.

7. pillow as claimed in claim 5, which is characterized in that the flexible cavity is connected by conduit and the U-tube ontology It is logical.

8. pillow as claimed in claim 7, which is characterized in that the flexible cavity is set close to one end of the U-tube ontology Have the first opening, offer the second opening in the first end cover, the both ends of the conduit respectively with first opening and the Two openings are tightly connected, and the conduit extends in the U-tube ontology far from one end of the flexible cavity.

9. pillow as described in claim 1, which is characterized in that the deformation apparatus includes elastic layer and the abutting elastic layer The soft layer of surface setting, the elastic layer is interior to have the flexible cavity.

10. pillow as described in any one of claim 1 to 9, which is characterized in that the controller includes respectively with described first Elastic slice, the second elastic slice and third elastic slice are electrically connected and the deformation signal processing dress for analyzing and calculating the deformation signal It sets, is electrically connected with the deformation signal processing unit and is used to judge the deformation signal identification device of the deformation signal, with The deformation signal identification device is electrically connected and for feeding back to the signal judging result of the deformation signal identification device The signal feedback device of next stage electric control gear, and be electrically connected and be used for anti-to the signal with the signal feedback device The air pressure regulator of the air pump is passed to after the deformation signal progress signal processing that feedback device issues.