CN111956006B - Sleep cabin and pillow adjusting method thereof - Google Patents
Sleep cabin and pillow adjusting method thereof Download PDFInfo
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- CN111956006B CN111956006B CN202010915660.8A CN202010915660A CN111956006B CN 111956006 B CN111956006 B CN 111956006B CN 202010915660 A CN202010915660 A CN 202010915660A CN 111956006 B CN111956006 B CN 111956006B
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- 230000003287 optical effect Effects 0.000 claims description 11
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- 229920000742 Cotton Polymers 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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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
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Bedding Items (AREA)
Abstract
The embodiment of the application provides a sleep cabin and a pillow adjusting method of the sleep cabin, wherein the sleep cabin specifically comprises the following components: a base; the cabin body is fixed on the base; the pillow is arranged at the bottom of the cabin body and comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, and the pressure sensors are used for collecting the pressure of the head of a user on the lifting units; the distance detection device is arranged around the inner wall of the cabin body and is used for detecting the distance between a user and the inner wall of the cabin body; and the control module is respectively and electrically connected with each lifting unit and each distance detection device. In the embodiment of the application, the sleep cabin can prevent the user from generating flat heads, correct the flat heads of the user or massage the heads of the user, and improve the functional richness of the sleep cabin.
Description
Technical Field
The invention relates to the technical field of intelligent home, in particular to a sleep cabin and a pillow adjusting method of the sleep cabin.
Background
With the increase of urban population and the increase of work rhythm, the sleeping cabin is widely focused by users as a place for the users to rest, and the use population of the sleeping cabin is expanded from adults to infants.
In the prior art, a sleeping cabin suitable for infants is usually only integrated with functions of sleeping, sleep monitoring and the like, and the functions are single.
Disclosure of Invention
In view of the above, embodiments of the present invention have been made to provide a sleep compartment and a pillow adjusting method of the sleep compartment that overcome or at least partially solve the above problems.
To solve the above problems, in a first aspect, an embodiment of the present invention discloses a sleep cabin, including:
A base;
The cabin body is fixed on the base;
the pillow is arranged at the bottom of the cabin body and comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, and the pressure sensors are used for collecting the pressure of the head of a user on the lifting units;
the distance detection device is arranged around the inner wall of the cabin body and is used for detecting the distance between a user and the inner wall of the cabin body;
The control module is respectively and electrically connected with each lifting unit and the distance detection device, and is used for constructing a head model of a user according to the pressure of each lifting unit and the distance detected by the distance detection device, determining the working mode of the pillow according to the head model and controlling the lifting units to execute the working mode, wherein the working mode comprises at least one of a flat head prevention mode, a flat head correction mode and a head massage mode.
Optionally the lifting unit comprises: lifting pillow, support column, and pressure pump; wherein,
The support column is fixedly connected with the lifting pillow;
the pressure pump is connected with the support column and used for driving the support column to ascend or descend so as to drive the lifting pillow to ascend or descend, and the working mode is executed;
the pressure sensor is arranged on the pressure pump.
Optionally, the lifting pillow comprises:
The fixing part is fixedly connected with the support column and is provided with an accommodating groove;
the support part is embedded in the accommodating groove, and the other part of the support part protrudes out of the accommodating groove; and
And the buffer part is covered on the supporting part and is fixedly connected with the fixing part.
Optionally, the sleep cabin further comprises: the loudspeaker is arranged at the bottom of the cabin body and comprises a plurality of loudspeaker units which are arranged around the pillow;
The control module is respectively and electrically connected with each loudspeaker unit, and is used for independently controlling each loudspeaker unit to work.
Optionally, the sleep cabin further comprises: and the dimming layer is arranged at the top of the cabin body and is used for adjusting the light transmittance of the cabin body.
Optionally, the dimming layer includes: the first glass layer, the first dimming film and the second glass layer are sequentially stacked, and the second glass layer is connected with the top of the cabin; wherein,
The first dimming film comprises a first upper film sheet, a first liquid crystal layer and a first lower film sheet which are sequentially stacked, wherein the first upper film sheet is connected with the first glass layer, the first lower film sheet is connected with the second glass layer, and the alignment direction of the first liquid crystal layer is parallel to the axis of the cabin body.
Optionally, the dimming layer further includes: the second dimming film is arranged on one side, far away from the first glass layer, of the second glass layer;
the second dimming film includes: the second upper membrane, the second liquid crystal layer and the second lower membrane are sequentially stacked, the second upper membrane is connected with the second glass layer, and the alignment direction of the second liquid crystal layer is perpendicular to the axis of the cabin.
Optionally, the sleep cabin further comprises: the optical filter is arranged at the top of the cabin body and is connected with the dimming layer by layer, and the optical filter is used for filtering ultraviolet rays.
Optionally, the sleep cabin further comprises: and the optical filter and the dimming layer are rotatably connected with the cabin body through the rotating shaft.
Optionally, the cabin body is a cylinder, and the distance detection device comprises a plurality of distance sensors, wherein the plurality of distance sensors are distributed along the axial direction and the circumferential direction of the cabin body in an array manner, and the sensing direction of the distance sensors is directed to the axis of the cabin body.
In a second aspect, the embodiment of the application also discloses a pillow adjusting method of the sleep cabin, which comprises the following steps:
Collecting the pressure of the head of a user acting on each lifting unit of the pillow, and detecting the distance between the user and the inner wall of the cabin;
Constructing a head model of the user according to the pressure and the distance;
Determining a working mode of the pillow according to the head model;
and controlling the lifting unit of the pillow to execute the working mode.
The embodiment of the invention has the following advantages:
In the embodiment of the invention, as the pillow comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, the pressure sensors can be used for collecting the pressure value of the head of a user acting on the lifting unit, and the lower half head shape of the user can be constructed according to the pressure value. Because the distance detection device surrounds the inner wall of the cabin body, the distance detection device can be used for detecting the distance between a user and the distance detection device, according to the distance, the upper half head shape of the user can be constructed, the head model of the user can be obtained by connecting the upper half head shape and the lower half head shape, and according to the head model, the working mode of the pillow can be determined. Because the control module is electrically connected with each lifting unit, the control module can control the lifting units to execute the working mode so as to prevent the user from generating flat heads, correct the flat heads of the user or massage the heads of the user, and improve the functional richness of the sleep cabin.
Drawings
FIG. 1 is a schematic view of a sleep module according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a head form of some conventional infants;
FIG. 3 is a schematic view of a sleep module according to an embodiment of the present application in a use state;
FIG. 4 is a schematic side view of the sleep module shown in FIG. 3;
FIG. 5 is a schematic view of the structure of a pillow according to an embodiment of the present application;
Fig. 6 is a schematic view of the structure in which the elevating unit in the pillow shown in fig. 5 is in an elevated state;
Fig. 7 is a schematic view of a structure in which the elevating unit in the pillow shown in fig. 5 is in a lowered state;
FIG. 8 is a schematic view of a lifting pillow according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a dimming layer according to an embodiment of the present application;
FIG. 10 is a schematic diagram of another embodiment of a light modulation layer;
FIG. 11 is a schematic view of a sleep compartment of an embodiment of the present application with a roof open;
FIG. 12 is a schematic diagram of the working principle of a distance detecting device according to an embodiment of the present application;
FIG. 13 is a second schematic diagram of the working principle of a distance detecting device according to the embodiment of the present application;
fig. 14 is a schematic view of a pillow for guiding infant to turn around according to an embodiment of the present application.
Reference numerals illustrate: 10-base, 11-cabin, 12-pillow, 121-lifting unit, 1211-lifting pillow, 1212-support column, 1213-pressure pump, 1214-pressure sensor, 1215-piston, 1216-fixed part, 1217-support part, 1218-buffer part, 13-distance detection device, 14-speaker, 15-dimming layer, 151-first glass layer, 152-first dimming film, 153-second glass layer, 154-second dimming film, 16-filter, 17-rotation axis, 20-user, A-tip, B-flat head, C right-bias head, D-left-bias head.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The embodiment of the application provides a sleeping cabin which can be used in places such as airports, stations, hotels, office places or home use, and the like, and correspondingly can be used by adults, teenagers or infants.
Referring to fig. 1, a schematic structural diagram of a sleep cabin according to an embodiment of the present application is shown, and as shown in fig. 1, the sleep cabin may specifically include:
A base 10;
The cabin body 11, the cabin body 11 is fixed on the base 10;
The pillow 12 is arranged at the bottom of the cabin 11, the pillow 12 comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, and the pressure sensors can be used for collecting the pressure of the head of a user on the lifting units;
Distance detection means 13, the distance detection means 13 being arranged around the inner wall of the cabin 11, the distance detection means 13 being operable to detect the distance between a user and the inner wall of the cabin 12;
And a control module (not shown in the figure) electrically connected to each lifting unit and the distance detecting device 13, wherein the control module is configured to construct a head model of a user according to the pressure of each lifting unit and the distance detected by the distance detecting device 13, determine an operation mode of the pillow 12 according to the head model, and control the lifting unit to execute the operation mode, wherein the operation mode includes at least one of a flat head prevention mode, a flat head correction mode, and a head massage mode.
In practical applications, the base 10 may be used to support the cabin 11, and the bottom of the base 10 may be further provided with casters to facilitate movement of the sleeping cabin. The cabin 11 can be fixed on the base 10 as a main structure of the sleeping cabin, and a containing cabin for containing a user can be arranged inside the cabin 11.
In particular, in the case where the sleeping cabin is intended for a user, it may be placed in the cabin 11, and the user's head may be rested on the pillow 12 at the bottom of the cabin 11. In practice, the head shape of the user is different, and the pressure applied to the lifting unit on the pillow 11 is also different.
Referring to fig. 2, a schematic diagram of the head shape of some conventional common infants is shown, as shown in fig. 2, the caregivers can easily influence the head and face development of the infants without noticing the sleeping posture of the infants, which is likely to cause the infants to have bad flat head shapes such as pointed head a, flat head B, right head deviation C, left head deviation D and the like, and influence the appearance and the air quality of the infants.
Referring to fig. 3, a schematic structural view of a sleep module according to an embodiment of the present application in a use state is shown, and referring to fig. 4, a schematic lateral structural view of the sleep module shown in fig. 3 is shown.
As shown in fig. 3 and 4, the user 20 of the sleeping compartment may be an infant. In the case where the user 20 is lying in the cabin 11, the lower half of his head is in contact with the pillow 12, the head shape of the user 20 is different, and the pressure of the lower half of his head on the lifting unit on the pillow 12 is also different. Since the pillow 12 includes a plurality of elevating units, each of which is provided with a pressure sensor, the pressure sensor can be used to collect a pressure value of the head of the user 20 acting on the elevating unit, from which the lower head form of the user 20 can be constructed.
In the embodiment of the present application, since the distance detecting device 13 is disposed around the inner wall of the cabin 11, the distance detecting device 13 may be used to detect the distance between the user and the distance detecting device 13, according to the distance, the upper head form of the user 20 may be constructed, and by docking the upper head form and the lower head form, the head form of the user 20 may be obtained, and according to the head form, the working mode of the pillow 12 may be determined. Because the control module is electrically connected with each lifting unit, the control module can control the lifting units to execute the working mode so as to prevent the user 20 from generating flat heads, correct the flat heads of the user or massage the heads of the user 20, and improve the functional richness of the sleep cabin.
Referring to fig. 5, which illustrates a schematic structural view of a pillow according to an embodiment of the present application, as shown in fig. 5, the pillow 12 may include a plurality of elevating units 121 arranged regularly, and each elevating unit 121 may be independently operated. The lifting unit 121 may specifically include: a lifting pillow 1211, a support column 1212, and a pressure pump 1213; wherein the support post 1212 is fixedly connected with the lifting pillow 1211; the pressure pump 1213 is connected with the support column 1212, and is used for driving the support column 1212 to ascend or descend so as to drive the lifting pillow 1211 to ascend or descend, and executing the working mode; the pressure sensor 1214 is provided on the pressure pump 1213.
Referring to fig. 6, a structural diagram showing the lifting unit in the pillow shown in fig. 5 in a raised state is shown, and referring to fig. 7, a structural diagram showing the lifting unit in the pillow shown in fig. 5 in a lowered state is shown.
In a particular application, the side of the support column 1212 adjacent to the pressure pump 1213 may be provided with a piston 1215, with a pressure chamber within the pressure pump 1213, and the piston 1215 embedded within and slidable along the pressure chamber. In the case that the pillow 1211 is required to be lifted, the pressure pump 1213 may pressurize the pressure chamber by injecting gas into the pressure chamber, and the piston 1215 is driven to lift the support post 1212 and the pillow 1211, so as to achieve the lifted state shown in fig. 6. Similarly, in the case that the pillow 1211 needs to be dropped, the pressure pump 1213 may decompress the pressure chamber by releasing the gas in the pressure chamber, and drive the piston 1215 to drive the support post 1212 and the pillow 1211 to drop, so as to achieve the drop state shown in fig. 6.
In practical applications, by lifting or lowering each lifting unit 121 in the pillow 12, the pillow 12 can maintain a target shape, for example, a shape that is partially convex or partially concave, preventing the user from having a flat head, correcting the user's flat head, or massaging the user's head, and improving the functional richness of the sleep compartment.
In the embodiment of the present application, since the pressure sensor 1214 is disposed on the pressure pump 1213, and the pressure pump 1213 is connected to the elevating pillow 1211 through the support pole 1212, the pressure sensor 1214 can be used to detect and collect the pressure value of the head of the user acting on the elevating pillow 1211, and according to the pressure value, the lower head form of the user can be constructed.
Referring to fig. 8, a schematic structural diagram of a lifting pillow according to an embodiment of the present application is shown, and as shown in fig. 8, a lifting pillow 1211 may specifically include: a fixing part 1216, wherein the fixing part 1216 is fixedly connected with the support column 1212, and an accommodating groove is arranged on the fixing part 1216; a supporting portion 1217, wherein a part of the supporting portion 1217 is embedded in the accommodating groove, and the other part is protruded outside the accommodating groove; and a buffer portion 1218, wherein the buffer portion 1218 is covered on the support portion 1217 and is fixedly connected with the fixing portion 1216.
Specifically, the fixing portion 1216 may be made of metal or hard plastic, so that the fixing portion 1216 has a high degree of rigidity and functions to support and protect the supporting portion 1217 and the cushioning portion 1218. The support portion 1217 may be made of a material having a flexible supporting effect such as buckwheat hull, and the support portion 1217 may be used to flexibly support the head of the user. The buffering portion 1218 may be used to be made of a pure cotton material having a certain thickness, the buffering portion 1218 may be in direct contact with the head of the user, and the buffering portion 1218 may be used to buffer the connection between the support portion 1217 and the head of the user, thereby improving the comfort of the headrest of the user.
In an alternative embodiment of the present application, the sleep compartment may further include: a speaker 14, the speaker 14 may be disposed at the bottom of the cabin 12, the speaker 14 including a plurality of speaker units disposed around the pillow 12; the control module is respectively and electrically connected with each loudspeaker unit, and is used for independently controlling each loudspeaker unit to work.
In practical applications, the control module may control the speaker units to make integral sound, for example, control all speaker units to play audio related to infants, to help early education; or the control module can control one or a plurality of loudspeaker units to sound so as to guide the infant to rotate and turn around and deflect and promote the neck development of the infant.
Optionally, the sleep cabin may further include: dimming layer 15, dimming layer 15 sets up at the top of cabin 11, and dimming layer 15 can be used for adjusting the luminousness of cabin 11.
In a specific application, ambient light may enter the cabin 11 through the top of the cabin 11. In the embodiment of the application, the light transmittance of the top of the cabin 11 can be adjusted by arranging the light adjusting layer 15 on the top of the cabin 11, so as to adjust the brightness in the cabin 11 to adapt to the needs of users. For example, in the case that the user is in a sleep state, the light transmittance of the top of the cabin 11 may be adjusted to be low, so that the light inside the cabin 11 is dark, and the user is suitable for resting. For another example, in the case that the user is in a playing state, the light transmittance of the top of the cabin 11 may be adjusted to be higher, so that the light in the cabin 11 is brighter, and the cabin is suitable for the user to obtain pleasant moods.
Illustratively, the dimming layer 15 may adjust the light transmittance at the top of the cabin 11 in a range of 0.5% -56% to adjust the brightness in the cabin 11.
Referring to fig. 9, a schematic structural diagram of a dimming layer according to an embodiment of the present application is shown, and as shown in fig. 9, the dimming layer 15 may specifically include: the first glass layer 151, the first light modulation film 152 and the second glass layer 153 are sequentially stacked, and the second glass layer 153 is connected with the top of the cabin 11; the first dimming film 152 includes a first upper film, a first liquid crystal layer, and a first lower film, which are sequentially stacked, the first upper film is connected with the first glass layer 151, the first lower film is connected with the second glass layer 153, and an alignment direction of the first liquid crystal layer is parallel to an axis of the cabin 11.
Specifically, the first glass layer 151 and the second glass layer 153 may be made of curved tempered glass to form a stable and reliable support for the first dimming film 152. The first dimming film 152 may be a flexible liquid crystal display layer, and the display mode thereof may be a vertically aligned liquid crystal (TN) display mode or a twisted nematic (TWISTED NEMATIC, TN) display mode, which is not limited in the embodiment of the present application.
Specifically, the first upper and lower diaphragms in the first dimming film 152 may be made of a base material, an indium tin oxide film layer, and a polyimide film. The first liquid crystal layer in the first dimming film 152 may be made of a dye liquid crystal and a strong material, wherein the dye liquid crystal is a dye liquid crystal without adding a chiral agent. The cabin 11 may be a cylindrical cabin, and a user may lie down along the axial direction of the cabin 11 while lying inside the cabin 11. In this embodiment of the present application, the alignment direction of the first liquid crystal layer may be parallel to the axis of the cabin 11, so as to improve the light transmittance adjustment range of the first light modulation film 152.
For example, in the dimming layer 15 shown in fig. 9, when the first dimming film 152 is operated alone, the light transmittance thereof may be changed in a range of 12% to 56% due to the change in voltage.
Referring to fig. 10, which is a schematic structural diagram of another dimming layer according to an embodiment of the present application, as shown in fig. 10, the dimming layer 15 may further include: a second light modulation film 154, the second light modulation film 154 being disposed on a side of the second glass layer 153 remote from the first glass layer 151; the second dimming film 154 may specifically include: the second upper membrane, the second liquid crystal layer and the second lower membrane are sequentially stacked, the second upper membrane is connected with the second glass layer 153, and the alignment direction of the second liquid crystal layer is perpendicular to the axis of the cabin 11.
It should be noted that, the structure and the working principle of the second light modulation film 154 may be specifically described with reference to the first light modulation film 152, which is not described herein.
In the embodiment of the present application, since the alignment direction of the second liquid crystal layer in the second dimming film 154 is parallel to the axis of the cabin 11, and the alignment direction of the first liquid crystal layer in the first dimming film 154 is parallel to the axis of the cabin 11, that is, the second liquid crystal layer is perpendicular to the direction of the first liquid crystal layer, the light transmittance adjustment range of the dimming layer 15 can be further improved.
Specifically, since the second liquid crystal layer in the second dimming film 154 is perpendicular to the first liquid crystal layer in the first dimming film 152, the directions of the dye liquid crystal monomers in the two liquid crystal layers are also perpendicular to each other in the power-on state, and when the two liquid crystal layers work together, the light transmittance can be changed within the range of 0.5% -28% due to the change of the voltage. Therefore, in the case where the dimming layer 15 employs a double-layer dimming film, the light transmittance thereof can be adjusted in the range of 0.5% to 56%.
In an alternative embodiment of the present application, the sleep compartment may further include: the light filter 16, the light filter 16 is disposed on the top of the cabin 11 and is connected with the dimming layer 15 in a lamination manner, and the light filter 16 can be used for filtering ultraviolet rays.
Specifically, the optical filter 16 may be a glass substrate or an organic substrate coated with a zinc oxide film, and the optical filter 16 may filter ultraviolet rays in external light, so as to prevent the ultraviolet rays from entering the cabin 11 through the top of the cabin 11 to hurt users, and improve the use safety of the sleeping cabin.
Referring to fig. 11, a schematic view of the structure of the sleep compartment with the roof open according to an embodiment of the present application is shown. As shown in fig. 11, the sleep compartment may further include: the rotation shaft 17, the optical filter 16 and the dimming layer 15 may be rotatably coupled to the cabin 11 through the rotation shaft 17.
In the embodiment of the application, the optical filter 16 and the dimming layer 15 can be fixedly connected together and are rotatably connected to the cabin 11 through the rotating shaft 17, so that the optical filter 16 and the dimming layer 15 can be used as a top cover of the cabin 11, and when the top cover is opened, an infant can be conveniently placed in the cabin 11 by nursing, and when the top cover is closed, a relatively closed environment is conveniently obtained, and the safety of the infant is improved.
In an alternative embodiment of the application, the nacelle 11 is a cylinder and the distance detection means 13 may comprise a plurality of distance sensors distributed along an axial and circumferential array of the nacelle 11, the sensing direction of the distance sensors being directed towards the axis of the nacelle 11.
Referring to fig. 12, one of the schematic diagrams of the working principle of a distance detecting device according to an embodiment of the present application is shown, and referring to fig. 13, the second schematic diagram of the working principle of a distance detecting device according to an embodiment of the present application is shown. As shown in fig. 12, a plurality of distance sensors in the distance detecting device 13 may be distributed along the circumferential array of the nacelle 11, and as shown in fig. 13, a plurality of distance sensors in the distance detecting device 13 may be distributed along the circumferential array of the nacelle 11.
Specifically, by distributing the plurality of distance sensors in the distance detecting device 13 along the axial direction and the circumferential direction of the cabin 11 in an array, it is possible to facilitate detection of the distance between the body of the infant and the top of the cabin 11 from a plurality of positions, and to build an infant reminding data model. Therefore, on one hand, the upper half head shape of the user can be conveniently constructed, and on the other hand, the sleeping posture of the infant can be conveniently known.
It should be noted that, in a specific application, since the sensing direction of the distance sensor points to the axis of the cabin 11, the position where the user lies can be correspondingly set at a position where the axis of the cabin 11 is deviated, so that when the user lies in the cabin 11, the body of the user can overlap with the axis of the cabin 11 with a high probability, so that the sensing direction of the distance sensor points to the user conveniently, and the distance detection precision for the user is improved.
In practical applications, the establishment of the top head form of the user using the distance detecting means 13 can be obtained by the following method: first, when there is no infant in the cabin 11, the distance value detected by a certain distance sensor is actually the distance from the distance sensor to a certain point on the bed in the cabin 11, which is denoted as X, and when there is a flat infant in the cabin 11, the distance value detected by the distance sensor is actually the distance from the distance sensor to the infant, which is denoted as Y, and the distance difference output by the distance sensor is denoted as X-Y. Then, the distance differences outputted from all the distance sensors in the distance detecting device 13 are summed up, and a model drawing of the upper head data can be outputted by simulation, so that the shape of the upper head of the infant can be clearly reflected, and the upper head model can be obtained. Meanwhile, the body data modeling diagram of the infant can be synchronously simulated, so that the current posture of the infant can be judged, such as lying, side lying and lying.
In an embodiment of the present application, the mode of operation of the pillow 12 includes at least one of a flat head prevention mode, a flat head correction mode, and a head massage mode.
Specifically, the flat head prevention mode is directed to infants without flat heads. Because the pillow forms required by the infants at each stage are different, the pillow forms can be formulated according to the growth and development conditions of the infants, different types of pillows can be formed by controlling the lifting action of the lifting units 121 in the pillow 12, and the occurrence of flat heads of the infants is prevented.
For example, for a neonate of 0-3 months, the zero height U-shaped pillow helps to stabilize as the neonate spine is horizontally straight; for infants of 3-12 months, the infants in the age group are in the head-up period and are also in the key period of back fontanel closure, and the shaping pillow can help neck protection shaping; for infants of 6-24 months, the infant in the age group is in the good movement stage, and the sleep-stabilizing pillow can prevent stiff neck and relieve shoulder and neck pressure; for infants above 24 months, the front spine of the infant in this age group is slowly developed and shaped, and a certain supporting pillow is needed for protecting the spine.
In particular, the flat head correction mode is for infants that have developed flat heads. In case that an infant lies on the pillow 12, since the pressure sensor on the pillow 12 can construct the lower head form of the user, the upper head form of the user can be constructed by the distance detecting means 13. The head model of the infant can be obtained by butting the upper half head model with the lower half head model. In a specific application, the actual head model of the infant and the ideal head model can be compared, the head model correction difference value is output, the difference value is converted into a pressure value, the pressure value is input to the pressure pump 1213, so as to control the lifting unit 121 in the pillow 2 to lift or descend, the head of the infant rotates, the pressure of the flat head is relieved, and the flat head of the infant is corrected, so that the infant obtains the ideal head model.
Referring to fig. 14, there is shown a schematic view of a structure of the pillow for guiding the infant's turn head according to the embodiment of the present application, and as shown in fig. 14, a plurality of elevating units 121 (a to Q) may be included in the pillow 12.
As can be seen from the left view of fig. 14, when an infant lies on the pillow 12, the lifting units E, F, G, H, I, J, K, L, M respectively bear the pressure caused by different positions of the head, and the sub-units H, I, J bear the greatest force, so the descending is the greatest. When the head of the infant is required to rotate rightwards, the pressure of the flat head is reduced, and under the condition that the flat head of the infant is corrected, the pressure pump corresponding to the lifting pillow E, F, G, H can be pressurized, and meanwhile, the pressure pump corresponding to the lifting pillow J, K, L, M is depressurized, so that the head of the infant rotates rightwards to the position indicated by the right view of fig. 14.
In particular, the head massage mode may be for all infants. When an infant lies on the pillow 12, the head of the infant can be massaged through the lifting units 121 on the pillow 12 ascending or descending according to the preset rule, the brain development of the infant is promoted, and the infant obtains better comfort experience.
It should be noted that, in a specific application, when the infant initially lies in the cabin 11, the distance detecting device 13 may activate a plurality of distance sensors to collect data, so as to build a three-dimensional model of the head and the body of the infant, which is based on the data, and also determine the orientation position of the front of the infant. When the infant stays in the cabin 11, the distance sensor in the distance detection device 11 and the pressure sensor in the pillow 12 always keep the state of collecting data, which is dynamic data, and the current posture of the infant, such as the head direction, the body direction and the like, can be output by comparing the basic data and the dynamic data. After the correction mode is started, the head turning action of the baby is guided only when the upward orientation of the head and the body of the baby is identified through data, and the turning amplitude is in the range of human comfort.
In summary, the sleeping cabin according to the embodiment of the application may at least include the following advantages:
In the embodiment of the invention, as the pillow comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, the pressure sensors can be used for collecting the pressure value of the head of a user acting on the lifting unit, and the lower half head shape of the user can be constructed according to the pressure value. Because the distance detection device surrounds the inner wall of the cabin body, the distance detection device can be used for detecting the distance between a user and the distance detection device, according to the distance, the upper half head shape of the user can be constructed, the head model of the user can be obtained by connecting the upper half head shape and the lower half head shape, and according to the head model, the working mode of the pillow can be determined. Because the control module is electrically connected with each lifting unit, the control module can control the lifting units to execute the working mode so as to prevent the user from generating flat heads, correct the flat heads of the user or massage the heads of the user, and improve the functional richness of the sleep cabin.
The embodiment of the invention also provides a pillow adjusting method of the sleep cabin, which comprises the following steps:
step S11: the pressure of the head of the user acting on each lifting unit of the pillow is collected, and the distance between the user and the inner wall of the cabin is detected.
Step S12: and constructing a head model of the user according to the pressure and the distance.
Step S13: and determining the working mode of the pillow according to the head model.
Step S14: and controlling the lifting unit of the pillow to execute the working mode.
In this embodiment, the structural features and the working principles of each component in the sleep cabin are the same as those of the sleep cabin in the foregoing embodiments, and are not described herein.
In the embodiment of the invention, as the pillow comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, the pressure sensors can be used for collecting the pressure value of the head of a user acting on the lifting unit, and the lower half head shape of the user can be constructed according to the pressure value. Because the distance detection device surrounds the inner wall of the cabin body, the distance detection device can be used for detecting the distance between a user and the distance detection device, according to the distance, the upper half head shape of the user can be constructed, the head model of the user can be obtained by connecting the upper half head shape and the lower half head shape, and according to the head model, the working mode of the pillow can be determined. Because the control module is electrically connected with each lifting unit, the control module can control the lifting units to execute the working mode so as to prevent the user from generating flat heads, correct the flat heads of the user or massage the heads of the user, and improve the functional richness of the sleep cabin.
For the method embodiments, since they are substantially similar to the apparatus embodiments, the description is relatively simple, and reference is made to the description of the apparatus embodiments in part.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or terminal device that comprises the element.
The above description of the invention provides a sleeping cabin and a pillow adjusting method for the sleeping cabin, and specific examples are applied to illustrate the principle and the implementation of the invention, and the above examples are only used to help understand the method and the core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. A sleep compartment, comprising:
A base;
The cabin body is fixed on the base;
the pillow is arranged at the bottom of the cabin body and comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, and the pressure sensors are used for collecting the pressure of the head of a user on the lifting units;
the distance detection device is arranged around the inner wall of the cabin body and is used for detecting the distance between a user and the inner wall of the cabin body;
The control module is respectively and electrically connected with each lifting unit and the distance detection device, and is used for constructing a head model of a user according to the pressure of each lifting unit and the distance detected by the distance detection device, determining a working mode of the pillow according to the head model and controlling the lifting units to execute the working mode, wherein the working mode comprises at least one of a flat head prevention mode, a flat head correction mode and a head massage mode;
The sleep compartment further comprises: and the dimming layer is arranged at the top of the cabin body and is used for adjusting the light transmittance of the cabin body.
2. The sleep module as claimed in claim 1, characterized in that, the lifting unit comprises: lifting pillow, support column, and pressure pump; wherein,
The support column is fixedly connected with the lifting pillow;
the pressure pump is connected with the support column and used for driving the support column to ascend or descend so as to drive the lifting pillow to ascend or descend, and the working mode is executed;
the pressure sensor is arranged on the pressure pump.
3. The sleep cabin according to claim 2, characterized in that the lifting pillow comprises:
The fixing part is fixedly connected with the support column and is provided with an accommodating groove;
the support part is embedded in the accommodating groove, and the other part of the support part protrudes out of the accommodating groove; and
And the buffer part is covered on the supporting part and is fixedly connected with the fixing part.
4. The sleep cabin as claimed in claim 1, characterized in that it further comprises: the loudspeaker is arranged at the bottom of the cabin body and comprises a plurality of loudspeaker units which are arranged around the pillow;
The control module is respectively and electrically connected with each loudspeaker unit, and is used for independently controlling each loudspeaker unit to work.
5. The sleep cabin as claimed in claim 1, characterized in that the dimming layer comprises: the first glass layer, the first dimming film and the second glass layer are sequentially stacked, and the second glass layer is connected with the top of the cabin; wherein,
The first dimming film comprises a first upper film sheet, a first liquid crystal layer and a first lower film sheet which are sequentially stacked, wherein the first upper film sheet is connected with the first glass layer, the first lower film sheet is connected with the second glass layer, and the alignment direction of the first liquid crystal layer is parallel to the axis of the cabin body.
6. The sleep cabin as claimed in claim 5, characterized in that the dimming layer further comprises: the second dimming film is arranged on one side, far away from the first glass layer, of the second glass layer;
the second dimming film includes: the second upper membrane, the second liquid crystal layer and the second lower membrane are sequentially stacked, the second upper membrane is connected with the second glass layer, and the alignment direction of the second liquid crystal layer is perpendicular to the axis of the cabin.
7. The sleep cabin as claimed in claim 1, characterized in that it further comprises: the optical filter is arranged at the top of the cabin body and is connected with the dimming layer by layer, and the optical filter is used for filtering ultraviolet rays.
8. The sleep module as claimed in claim 7, characterized in that it further comprises: and the optical filter and the dimming layer are rotatably connected with the cabin body through the rotating shaft.
9. Sleeping capsule according to any of claims 1-8, wherein the capsule body is a cylinder and the distance detection means comprises a plurality of distance sensors distributed along an axial and circumferential array of the capsule body, the sensing direction of the distance sensors being directed towards the axis of the capsule body.
10. A method of pillow adjustment for a sleeping compartment, comprising:
Collecting the pressure of the head of a user acting on each lifting unit of the pillow, and detecting the distance between the user and the inner wall of the cabin;
Constructing a head model of the user according to the pressure and the distance;
Determining a working mode of the pillow according to the head model;
controlling a lifting unit of the pillow to execute the working mode;
Said constructing a head model of the user from said pressure and said distance, comprising: the pillow comprises a plurality of lifting units, each lifting unit is provided with a pressure sensor, the pressure sensors collect pressure values of the head of the user acting on the lifting units, and the lower half head shape of the user is constructed according to the pressure values; the distance detection device is arranged around the inner wall of the cabin body, detects the distance between the user and the distance detection device, and constructs the upper head shape of the user according to the distance; and connecting the upper half head model of the user with the lower half head model of the user to construct the head model of the user.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114568868B (en) * | 2020-12-01 | 2024-06-25 | 贵州宇悦生命科技股份有限公司 | Multifunctional health-care sleeping cabin |
| CN114575627A (en) * | 2020-12-01 | 2022-06-03 | 贵州宇悦生命科技股份有限公司 | Rotatable formula amusement sleeping cabin |
| CN114919479B (en) * | 2022-06-27 | 2023-09-08 | 长城汽车股份有限公司 | Headrest adjusting method and device for seat, vehicle and storage medium |
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