CN110693237A - Mattress capable of monitoring sleep - Google Patents
Mattress capable of monitoring sleep Download PDFInfo
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- CN110693237A CN110693237A CN201911015861.6A CN201911015861A CN110693237A CN 110693237 A CN110693237 A CN 110693237A CN 201911015861 A CN201911015861 A CN 201911015861A CN 110693237 A CN110693237 A CN 110693237A
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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
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
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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
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4815—Sleep quality
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6891—Furniture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6892—Mats
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a mattress capable of monitoring sleep, which belongs to the field of bedding and comprises a main body, wherein the top of the main body is fixedly connected with a spring layer, the top of the spring layer is fixedly connected with an installation layer, the top of the installation layer is fixedly connected with a sponge layer, the top of the sponge layer is fixedly connected with a graphene layer, electrode plates which are uniformly distributed are embedded in the sponge layer, the tops of the electrode plates penetrate through and extend to the top of the graphene layer, the right side of the main body is fixedly connected with a display screen, an oscillator, a frequency modulation demodulator, an amplification filtering unit, a central control processor, a directional coupler, a mixer and a circulator are arranged in the installation layer, the problem that the existing mattress cannot monitor breathing and heartbeat information is solved, so that the sleep state and the health condition of a human body cannot be monitored, the adoption of a fixed monitoring device influences the sleep quality.
Description
Technical Field
The invention relates to the field of bedding, in particular to a mattress capable of monitoring sleep.
Background
With the continuous progress of material civilization and technical process, the types of mattresses used by modern people gradually tend to be diversified, the sleep is the healthy foundation, and except for the reasons of work, life, body, psychology and the like, the healthy bedding with 'sanitation, comfort, beauty and durability' is the key point for obtaining high-quality sleep.
The breathing and heartbeat information is an important parameter reflecting the sleep state and the health condition of a human body, the mastering of the breathing and heartbeat information is beneficial to diagnosing individual diseases and preventing life risks, besides, the breathing and heartbeat information contains a large amount of information related to sleep, the sleep quality condition can be obtained by analyzing the heart rate variability, but people can cause the poor sleep condition due to various conditions when sleeping at night, particularly the condition of excessive movement is easy to occur, the existing mattress can not monitor the breathing and heartbeat information, so the sleep state and the health condition of the human body can not be monitored, the aim of monitoring the sleep is generally achieved by using a device fixed on a human body, but the device can influence the sleep state of the user and is not paid, and therefore, the mattress capable of monitoring the sleep is provided to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a mattress capable of monitoring sleep, which has the advantages of monitoring the breathing and heartbeat information of a human body in the sleep in a non-contact fixing mode and analyzing the sleep quality, and solves the problems that the existing mattress cannot monitor the breathing and heartbeat information, so that the sleep state and the health condition of the human body cannot be monitored, and the sleep quality is influenced by adopting a fixed monitoring device.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A mattress capable of monitoring sleep comprises a main body, wherein a spring layer is fixedly connected to the top of the main body, an installation layer is fixedly connected to the top of the spring layer, a sponge layer is fixedly connected to the top of the installation layer, a graphene layer is fixedly connected to the top of the sponge layer, electrode plates which are uniformly distributed are embedded in the sponge layer, the tops of the electrode plates penetrate through and extend to the top of the graphene layer, a display screen is fixedly connected to the right side of the main body, an oscillator, a frequency modulation demodulator, an amplification filtering unit, a central control processor, a directional coupler, a mixer and a circulator are arranged in the installation layer, the output end of the electrode plate is electrically connected with the input end of the oscillator, the output end of the oscillator is electrically connected with the input end of the frequency modulation demodulator, and the output end of the frequency modulation demodulator is electrically connected with the input end of the amplification filtering unit, the output of amplifying and filtering unit and the input electric connection of central control processor, the output of central control processor and the input electric connection of display screen, the output of oscillator and directional coupler's input electric connection, directional coupler's output and the input electric connection of mixer, directional coupler's output and the input electric connection of circulator, the left side fixed mounting of installation layer has the transmission and reception antenna, the input and the circulator electric connection of transmission and reception antenna, the output of transmission and reception antenna and the input electric connection of mixer, the output of mixer and the input electric connection of amplifying and filtering unit.
Preferably, the amplifying and filtering unit comprises an amplifying circuit, a zeroing circuit, a second-order low-pass filter circuit and a power frequency interference trap circuit, wherein the input end of the amplifying circuit is electrically connected with the output end of the frequency modulation demodulator and the output end of the frequency mixer respectively, the output end of the amplifying circuit is electrically connected with the input end of the zeroing circuit, the output end of the zeroing circuit is electrically connected with the input end of the second-order low-pass filter circuit, the output end of the second-order low-pass filter circuit is electrically connected with the input end of the power frequency interference trap circuit, and the output end of the power frequency interference trap circuit is electrically connected with the input end of the central control processor.
Preferably, a memory is arranged inside the mounting layer, the input end of the memory is electrically connected with the output end of the central control processor, and the output end of the memory is electrically connected with the input end of the display screen.
Preferably, the inside on installation layer is provided with bluetooth transmitter, the output electric connection of bluetooth transmitter input and memory.
Preferably, evenly distributed pressure sensors are embedded in the graphene layer, and the output end of each pressure sensor is electrically connected with the input end of the central control processor.
Preferably, the inside fixedly connected with battery of main part, the right side fixed mounting of main part has the interface that charges, interface output and the battery input electric connection charge.
Preferably, the bottom of the main body is fixedly connected with evenly distributed anti-skid protrusions.
Preferably, the graphene layer is made of graphene modified fiber materials.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the working principle of the scheme is as follows: when a person lies on the graphene layer, a coupling capacitor is formed between the electrode plates and the human body, the human body and the detection electrode plates are used as two electrode plates, the human body is used as a dielectric medium of the coupling capacitor, the coupling capacitance value between the human body and the electrode plates changes due to the chest change during the respiratory movement of the human body, a frequency modulation signal is generated by the signal change generated by the oscillation frequency electrode plates of the oscillation circuit in the oscillator, the frequency modulation signal is transmitted to the frequency modulation demodulator by the oscillator, the frequency modulation demodulator modulates and demodulates the frequency modulation signal and transmits the demodulated signal to the amplification filtering unit, the amplification filtering unit amplifies and filters the demodulated modulated signal to obtain a clear respiratory change signal which can be identified, then the signal is transmitted to the central control processor for processing, the respiratory information acquisition during sleep is completed, and the oscillator generates an oscillation signal and transmits the oscillation signal to the directional coupler, the directional coupler divides the oscillation signal into two paths to be respectively transmitted into the frequency mixer and the circulator, the oscillation signal in the circulator is transmitted out through the transmitting and receiving antenna, scattering is generated after the oscillation signal touches the human body, the transmitting and receiving antenna receives the scattering signal again and transmits the scattering signal to the frequency mixer, two paths of different signals generate low-frequency signals in the frequency mixer, the low-frequency signals are output to the amplifying and filtering unit from the frequency mixer and are amplified and filtered to obtain clear heartbeat change signals which can be identified, the heartbeat change signals are transmitted to the central control processor to be processed, the heartbeat information during sleeping is acquired, the information processed by the central control processor is transmitted to the display screen, a user can directly observe a monitoring result from the display screen, thereby analyzing the sleeping quality, an inspection device does not need to be fixed on the body of the user, and the breathing and heartbeat information of the human body during sleeping are monitored, therefore, the sleep state and the human body health condition are monitored, the control of the breathing and heartbeat information is beneficial to diagnosing individual diseases and preventing life risks, and the problem that the sleep quality is influenced by adopting a fixed monitoring device because the sleep state and the human body health condition cannot be monitored because the breathing and heartbeat information cannot be monitored by the conventional mattress is solved.
(2) According to the scheme, the acquired respiratory signals are very weak and are mixed with strong noise signals, so that the signals cannot be converted into recognizable signals, the signals are amplified through the amplifying circuit, the demodulated modulation signals are processed through the cooperation of the zeroing circuit, the second-order low-pass filter circuit and the power frequency interference trap circuit, the noise mixed in the respiratory signals is filtered, and clear respiratory variation signals capable of being recognized are obtained for subsequent processing.
(3) According to the scheme, the data processed by the central control processor can be stored through the memory and displayed through the display screen when the user wants to check the data, so that the user can check the past sleep state and the human health condition conveniently, and the diagnosis of individual diseases and the prevention of life risks are facilitated
(4) This scheme passes through bluetooth transmitter can with electronic product signal connection such as cell-phone, and the person of facilitating the use reads the information of storing in the memory through electronic product such as cell-phone, convenient and fast.
(5) According to the scheme, the pressure sensor is used for detecting the pressure, so that the sleeping posture is monitored, the data of the pressure sensor is transmitted to the central control processor for processing, and is transmitted to the display screen through the central control processor, so that the sleeping posture change at night is analyzed, the sleeping state can be monitored, whether the mattress moves at night or not, and the application range of the mattress is enlarged.
(6) This scheme can provide electric power to whole device through the battery to charge the battery through the interface that charges, use safelyr.
(7) This scheme plays anti-skidding effect through the bellied setting of antiskid, makes the mattress installation more firm, prevents that the mattress unstability from influencing the sleep quality.
(8) The graphene layer made of the graphene modified fiber material has the excellent characteristics of lasting antibiosis, low-temperature far infrared and the like in many aspects, has good flexibility and spinnability, is high in stability, still keeps good antistatic performance after washing, soaping, acid-base sweat stain, dry friction and wet grinding, and is healthier to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic diagram of the working principle of the present invention;
fig. 5 is a schematic diagram of the working principle of the amplifying and filtering unit of the present invention.
The reference numbers in the figures illustrate:
1. a main body; 2. a spring layer; 3. mounting a layer; 4. a sponge layer; 5. a graphene layer; 6. an electrode sheet; 7. an oscillator; 8. a frequency modulation demodulator; 9. an amplification filtering unit; 901. an amplifying circuit; 902. a zero setting circuit; 903. a second-order low-pass filter circuit; 904. a power frequency interference trap circuit; 10. a central control processor; 11. a display screen; 12. a directional coupler; 13. a mixer; 14. a circulator; 15. a transmitting and receiving antenna; 16. a memory; 17. a Bluetooth transmitter; 18. a pressure sensor; 19. a storage battery; 20. a charging interface; 21. and (4) anti-skid bulges.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, including a main body 1, a spring layer 2 is fixedly connected to the top of the main body 1, and a shock-absorbing function is achieved by the arrangement of the spring layer 2, so that people can use the spring more comfortably, a mounting layer 3 is fixedly connected to the top of the spring layer 2, a sponge layer 4 is fixedly connected to the top of the mounting layer 3, a graphene layer 5 is fixedly connected to the top of the sponge layer 4, the sponge layer 4 plays a role of buffering between the people and the graphene layer 5, electrode pieces 6 are embedded in the sponge layer 4 and uniformly distributed, the top of the electrode pieces 6 penetrates through and extends to the top of the graphene layer 5, the top of the electrode pieces 6 is flush with the top of the graphene layer 5, a coupling capacitor is formed between the electrode pieces 6 and the human body, the change of the chest profile during the breathing movement of the human body causes the change of the coupling capacitance, the right side of the main body 1 is fixedly connected with a display screen 11, an oscillator 7, a frequency modulation demodulator 8, an amplifying and filtering unit 9, a central control processor 10, a directional coupler 12, a mixer 13 and a circulator 14 are arranged inside the installation layer 3, the output end of the electrode plate 6 is electrically connected with the input end of the oscillator 7, the oscillator 7 generates an oscillation signal, the output end of the oscillator 7 is electrically connected with the input end of the frequency modulation demodulator 8, the output end of the frequency modulation demodulator 8 is electrically connected with the input end of the amplifying and filtering unit 9, the amplifying and filtering unit 9 comprises an amplifying circuit 901, a zero setting circuit 902, a second-order low-pass filter circuit 903 and a power frequency interference trap circuit 904, the output end of the amplifying and filtering unit 9 is electrically connected with the input end of the central control processor 10, the central control processor 10 processes the collected information, and the output end of the central control processor 10 is electrically connected with the input end of the, the output end of the oscillator 7 is electrically connected with the input end of the directional coupler 12, the output end of the directional coupler 12 is electrically connected with the input end of the mixer 13, the output end of the directional coupler 12 is electrically connected with the input end of the circulator 14, the left side of the mounting layer 3 is fixedly provided with the transmitting and receiving antenna 15, the input end of the transmitting and receiving antenna 15 is electrically connected with the circulator 14, the output end of the transmitting and receiving antenna 15 is electrically connected with the input end of the mixer 13, and the output end of the mixer 13 is electrically connected with the input end of the amplifying and filtering unit 9. The transmitting and receiving antenna 15 transmits the oscillation signal, the oscillation signal is scattered when touching the human body, the transmitting and receiving antenna 15 receives the scattered signal again and transmits the scattered signal to the frequency mixer 13, and the heartbeat information during sleep is collected.
Further, the amplifying and filtering unit 9 includes an amplifying circuit 901, a zeroing circuit 902, a second-order low-pass filter circuit 903 and a power frequency interference trap circuit 904, an input terminal of the amplifying circuit 901 is electrically connected to an output terminal of the fm demodulator 8 and an output terminal of the mixer 13, an output terminal of the amplifying circuit 901 is electrically connected to an input terminal of the zeroing circuit 902, an output terminal of the zeroing circuit 902 is electrically connected to an input terminal of the second-order low-pass filter circuit 903, an output terminal of the second-order low-pass filter circuit 903 is electrically connected to an input terminal of the power frequency interference trap circuit 904, an output terminal of the power frequency interference trap circuit 904 is electrically connected to an input terminal of the central control processor 10, since the collected respiratory signal is very weak and mixed with a very strong noise signal, the signal cannot be converted into a recognizable signal, the signal is amplified by the amplifying circuit 901, and amplified, The second-order low-pass filter circuit 903 and the power frequency interference notch circuit 904 are matched to process the demodulated modulation signal, and filter noise mixed in the respiration signal to obtain a clear respiration change signal which can be identified for subsequent processing.
Further, the inside of installation layer 3 is provided with memory 16, memory 16 input and the output electric connection of central control treater 10, memory 16's output and the input electric connection of display screen 11, can store central control treater 10 processing back data through memory 16 to show through display screen 11 when wanting to look over, the person of facilitating the use looks over past sleep state and human health status, help diagnosing individual's disease and prevention life danger.
Further, the inside of installation layer 3 is provided with bluetooth transmitter 17, and bluetooth transmitter 17 input and the output electric connection of memory 16 can be with electronic product signal connection such as cell-phone through bluetooth transmitter 17, and the person of facilitating the use reads the information of storing in the memory 16 through electronic product such as cell-phone, convenient and fast.
Further, the inside of graphite alkene layer 5 inlays and is equipped with evenly distributed's pressure sensor 18, pressure sensor 18's output and the input electric connection of central control treater 10, carry out pressure detection through pressure sensor 18, when the people lies on graphite alkene layer 5 through pressure sensor 18 monitoring sleeping posture, pressure sensor 18's data transmission is handled on central control treater 10, and transmit on display screen 11 through central control treater 10, so that the analysis changes at night's sleeping posture, thereby can monitor the sleep situation, whether move at night, improve the range of application of mattress.
Further, the inside fixedly connected with battery 19 of main part 1, the right side fixed mounting of main part 1 has the interface 20 that charges, and interface 20 output and the battery 19 input electric connection that charges can provide electric power to whole device through battery 19 to charge battery 19 through the interface 20 that charges, use safelyr.
Further, the bottom fixedly connected with evenly distributed's of main part 1 non slipping spur 21 through non slipping spur 21's setting, plays the antiskid effect, makes the mattress installation more firm, prevents that the mattress unstability from influencing the sleep quality.
Further, the graphene layer 5 is made of graphene modified fiber materials, the graphene layer 5 made of the graphene modified fiber materials has excellent characteristics in multiple aspects such as lasting antibiosis, low-temperature far infrared and the like, has good flexibility and spinnability, is high in stability, still keeps good antistatic performance after washing, soaping, acid-base sweat stain, dry friction and wet grinding, and is healthier to use.
Wherein the model of the electrode plate 6 is Changchun American YueYue 11, the model of the oscillator 7 is ABRACON brand ASE-25.000MHZ-LC-T, the model of the FM demodulator 8 is Sanyo LA3335M, the model of the central control processor 10 is Sanxing S3C2440A40-YQ80, the model of the display screen 11 is Tianma NL6448AC33-29, the model of the directional coupler 12 is FKD-PA-OH9, the model of the mixer 13 is Raebis M2H-0226, the model of the circulator 14 is YouzeUIYBCIXXX, the model of the transmitting and receiving antenna 15 is Geplet fed Patch-1, the model of the memory 16 is core crane micro FM22L16-55-TG, the model of the Bluetooth transmitter 17 is BAILE BF-186, the model of the pressure sensor 18 is YingHU-101B, other electrical components which are in accordance with the use can be used, and the specific circuit connection mode and the use method are all the disclosed technology in this embodiment, will not be described in greater detail herein.
The working principle is as follows: the mattress is arranged on a bed, the antiskid bulges 21 play an antiskid role, so that the mattress is more stably arranged, the storage battery 19 is charged through the charging interface 20, the storage battery 19 provides power for the whole device, when a person lies on the graphene layer 5, a coupling capacitor is formed between the electrode plates 6 and the human body, the human body and the detection electrode plates 6 are used as two polar plates of the coupling capacitor, tissues of the human body, such as muscles, skins, clothes and the like are used as dielectric media of the coupling capacitor, the coupling capacitance value between the human body and the electrode plates 6 is changed due to the change of the thorax during the breathing movement of the human body, the frequency modulation signal is generated by the oscillation frequency electrode plates 6 of the oscillation circuit in the oscillator 7, the oscillator 7 transmits the frequency modulation signal to the frequency modulation demodulator 8, the frequency modulation demodulator 8 performs amplitude modulation and demodulation on the frequency modulation signal, and transmits the demodulated signal to the amplifying and, the amplifying and filtering unit 9 amplifies and filters the demodulated modulation signal through the cooperation of the amplifying circuit 901, the zeroing circuit 902, the second-order low-pass filtering circuit 903 and the power frequency interference notch circuit 904 to obtain a clear respiration change signal which can be identified, and then transmits the signal to the central control processor 10 for processing, so as to complete the respiration information acquisition during sleep, the oscillator 7 generates an oscillation signal and transmits the oscillation signal to the directional coupler 12, the directional coupler 12 divides the oscillation signal into two paths and respectively transmits the two paths of oscillation signals to the mixer 13 and the circulator 14, the oscillation signal in the circulator 14 is transmitted out through the transmitting and receiving antenna 15, when the oscillation signal touches the human body, scattering is generated, the transmitting and receiving antenna 15 receives the scattering signal again and transmits the scattering signal to the mixer 13, two different paths of signals generate low-frequency signals in the mixer 13, and the low-frequency signals are output from the mixer 13 to the amplifying and filtering unit 9, the amplifying and filtering unit 9 amplifies and filters the low-frequency signal to obtain a clear heartbeat change signal which can be identified, the heartbeat change signal is transmitted from the amplifying and filtering unit 9 to the central control processor 10 to be processed, the heartbeat information acquisition during sleeping is completed, the pressure sensor 18 monitors the pressure to detect the sleeping posture, the data of the pressure sensor 18 is transmitted to the central control processor 10 to be processed, the sleeping posture information acquisition during sleeping is completed, so that the sleeping posture change at night can be analyzed, the sleeping condition can be monitored, whether the user moves more at night or not, the information processed by the central control processor 10 is respectively transmitted to the display screen 11 and the memory 16 by two paths, the user can directly observe the monitoring result from the display screen 11, the sleeping quality is analyzed, and the control of breathing and heartbeat information is helpful for diagnosing individual diseases and preventing the danger of life, the information that memory 16 collected can also be through bluetooth transmitter 17 with information and cell-phone isoelectron product signal connection, the person of facilitating the use reads the information of storage in the memory 16 through cell-phone isoelectron product, and is convenient and fast, need not fix the inspection device on user's health, human breathing and heartbeat information during the monitoring sleep, thereby sleep state and human health status are monitored, the grasp to breathing and heartbeat information helps diagnosing individual disease and prevention life danger, the unable breathing and heartbeat information of monitoring of current mattress has been solved, thereby sleep state and human health status can't be monitored, adopt the problem that fixed monitoring device influences the sleep quality.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. A mattress capable of monitoring sleep, comprising a main body (1), characterized in that: the top of the main body (1) is fixedly connected with a spring layer (2), the top of the spring layer (2) is fixedly connected with a mounting layer (3), the top of the mounting layer (3) is fixedly connected with a sponge layer (4), the top of the sponge layer (4) is fixedly connected with a graphene layer (5), electrode plates (6) which are uniformly distributed are embedded in the sponge layer (4), the top of each electrode plate (6) penetrates through and extends to the top of the graphene layer (5), the right side of the main body (1) is fixedly connected with a display screen (11), an oscillator (7), a frequency modulation demodulator (8), an amplification filtering unit (9), a central control processor (10), a directional coupler (12), a mixer (13) and a circulator (14) are arranged in the mounting layer (3), the output end of each electrode plate (6) is electrically connected with the input end of the oscillator (7), the output end of the oscillator (7) is electrically connected with the input end of the frequency modulation demodulator (8), the output end of the frequency modulation demodulator (8) is electrically connected with the input end of the amplifying and filtering unit (9), the output end of the amplifying and filtering unit (9) is electrically connected with the input end of the central control processor (10), the output end of the central control processor (10) is electrically connected with the input end of the display screen (11), the output end of the oscillator (7) is electrically connected with the input end of the directional coupler (12), the output end of the directional coupler (12) is electrically connected with the input end of the frequency mixer (13), the output end of the directional coupler (12) is electrically connected with the input end of the circulator (14), the left side of the mounting layer (3) is fixedly provided with a transmitting and receiving antenna (15), and the input end of the transmitting and receiving antenna (15) is electrically connected with the circulator (14), the output end of the transmitting and receiving antenna (15) is electrically connected with the input end of the mixer (13), and the output end of the mixer (13) is electrically connected with the input end of the amplifying and filtering unit (9).
2. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the amplifying and filtering unit (9) comprises an amplifying circuit (901), a zero setting circuit (902), a second-order low-pass filter circuit (903) and a power frequency interference trap circuit (904), wherein the input end of the amplifying circuit (901) is electrically connected with the output end of the frequency modulation demodulator (8) and the output end of the mixer (13) respectively, the output end of the amplifying circuit (901) is electrically connected with the input end of the zero setting circuit (902), the output end of the zero setting circuit (902) is electrically connected with the input end of the second-order low-pass filter circuit (903), the output end of the second-order low-pass filter circuit (903) is electrically connected with the input end of the power frequency interference trap circuit (904), and the output end of the power frequency interference trap circuit (904) is electrically connected with the input end of the central control processor (10).
3. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the display screen is characterized in that a memory (16) is arranged inside the mounting layer (3), the input end of the memory (16) is electrically connected with the output end of the central control processor (10), and the output end of the memory (16) is electrically connected with the input end of the display screen (11).
4. A mattress capable of monitoring sleep as claimed in claim 3, wherein: the inside of installation layer (3) is provided with bluetooth transmitter (17), bluetooth transmitter (17) input and the output electric connection of memory (16).
5. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the utility model discloses a graphene layer's control system, including graphite alkene layer (5), graphite alkene layer's (5) inside inlays and is equipped with evenly distributed's pressure sensor (18), the output of pressure sensor (18) and the input electric connection of central control treater (10).
6. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the inside fixedly connected with battery (19) of main part (1), the right side fixed mounting of main part (1) has interface (20) that charges, interface (20) output and battery (19) input electric connection charge.
7. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the bottom of the main body (1) is fixedly connected with evenly distributed anti-skid projections (21).
8. A mattress capable of monitoring sleep as claimed in claim 1, wherein: the graphene layer (5) is made of graphene modified fiber materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911015861.6A CN110693237A (en) | 2019-10-24 | 2019-10-24 | Mattress capable of monitoring sleep |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911015861.6A CN110693237A (en) | 2019-10-24 | 2019-10-24 | Mattress capable of monitoring sleep |
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| CN110693237A true CN110693237A (en) | 2020-01-17 |
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| CN201911015861.6A Pending CN110693237A (en) | 2019-10-24 | 2019-10-24 | Mattress capable of monitoring sleep |
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