Health monitoring mattress for old people

Abstract

The utility model provides a health monitoring mattress for old people. The health monitoring mattress comprises a mattress body, a heartbeat and breath monitoring device, a vibration massage device, a control module and a communication module, the mattress body comprises a fabric layer, an equipment layer, a comfortable layer and a spring supporting layer which are sequentially arranged from top to bottom, a heartbeat and breath monitoring device is arranged at the position, corresponding to the chest of a human body lying on the mattress body, of the equipment layer, and a vibration massage device is arranged at the position, corresponding to the head of the human body lying on the mattress body, of the equipment layer. The system can monitor the heart rate, the respiratory rate and the pressure value, judges the on-bed / off-bed state of a user through the pressure value, and uploads the heart rate, the respiratory rate and the pressure value to the cloud server, a background physician can analyze the sleep condition of an old person according to the data and diagnose the sleep condition, and the vibration massage device can improve the sleep condition of the user.

Description

TECHNICAL FIELD

[0001] The utility model belongs to health monitoring technical field, especially, relate to an old person health monitoring mattress. BACKGROUND

[0002] With the advancement of the aging process, the number of elderly population in China is gradually increasing. Insomnia, sleep dysfunction and other diseases have become a common problem affecting the physical and mental health of the elderly. Due to the poor self-care ability of the elderly, it is necessary to continuously and dynamically monitor the sleep signs of the elderly. The existing sleep mattress has a single function, which can only check the sleep data and cannot relieve the sleep difficulty of the elderly. CONTENT OF THE UTILITY MODEL

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an old person health monitoring mattress.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides an old person health monitoring mattress, which comprises a mattress body, a heartbeat and respiration monitoring device, a vibration massage device, a control module and a communication module. The mattress body comprises a fabric layer, a device layer, a comfort layer and a spring support layer arranged in order from top to bottom. The device layer is provided with a heartbeat and respiration monitoring device at a position corresponding to the human chest cavity when lying on the mattress body, and is provided with a vibration massage device at a position corresponding to the human head when lying on the mattress body.

[0005] The heartbeat and respiration monitoring device comprises a piezoelectric film sensor and a signal amplification circuit. The piezoelectric film sensor is in a plurality of numbers and is arranged in an array. The piezoelectric film sensor is electrically connected with the signal amplification circuit. The signal amplification circuit is electrically connected with the control module. The control module realizes data interaction with the cloud server through the communication module.

[0006] The vibration massage device comprises a vibration assembly and a heating device. The vibration assembly comprises a micro vibration motor and a vibration plate. The output end of the micro vibration motor is connected with the vibration plate. The heating device is in the form of a plate. The heating device is arranged above the vibration plate. The micro vibration motor and the heating device are electrically connected with the control module. The control module controls the operation of the micro vibration motor and the heating device.

[0007] Optionally, the heating device comprises a linear heating wire or a planar heating body.

[0008] Optionally, the vibration massage device further comprises a temperature sensor, which is electrically connected with the control module.

[0009] Optionally, the fabric layer is provided with a Velcro hook surface corresponding to the position of the human buttocks lying on the mattress body, and a Velcro loop surface is attached to the Velcro hook surface, and a urine-proof pad is attached to the Velcro loop surface.

[0010] Optionally, the control module is electrically connected with a charging port, and the charging port is arranged on the outside of the mattress body; and the fabric layer is provided with a charging indicator light, and the charging indicator light is electrically connected with the control module.

[0011] Optionally, the signal amplification circuit comprises a charge integration circuit, a first filter circuit, a first-stage amplification circuit, a second filter circuit and a second-stage amplification circuit, the piezoelectric film sensor is electrically connected with the charge integration circuit, the charge integration circuit is electrically connected with the first filter circuit, the first-stage amplification circuit, the second filter circuit and the second-stage amplification circuit in sequence, and the second-stage amplification circuit is electrically connected with the control module.

[0012] Optionally, the application further comprises a mobile phone terminal, and the mobile phone terminal is wirelessly connected with the cloud server.

[0013] As described above, the old people health monitoring mattress has the following beneficial effects: the vibration massage device can improve the sleep condition of the user, the heartbeat and respiration monitoring device can monitor the heart rate, the respiration frequency and the pressure value, the in-bed / out-of-bed state of the user is determined by the pressure value, and the heart rate, the respiration frequency and the pressure value are uploaded to the cloud server, and the doctor in the background can analyze the sleep condition of the old people according to the data to perform diagnosis. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a structural schematic view of the utility model.

[0015] Fig. 2 is a structural schematic view of the mattress body of the utility model.

[0016] MARK NO.

[0017] 1, mattress body; 2, heartbeat and respiration monitoring device; 3, vibration massage device; 4, control module; 5, communication module; 6, cloud server; 1-1, fabric layer; 1-2, equipment layer; 1-3, comfortable layer; 1-4, spring support layer. DETAILED DESCRIPTION

[0018] The following embodiments and features together with advantages thereof will be best understood from the following detailed description of the embodiments given by way of example only, which is made merely for purposes of illustration and without any intention to limit the application. Other features, objects and advantages of the application will be apparent from the description of the embodiments and from the claims.

[0019] Need to be noted, the following embodiments provided in the drawings only in a schematic way illustrates the basic idea of the present application, so the drawings show only the components related to the present application, not according to the actual implementation of the number of components, shape and size drawing, the actual implementation of each component type, quantity and proportion can be a random change, and its component layout type may be more complex.

[0020] Please refer to Figs. 1-2 An old health monitoring mattress, including mattress body 1, heartbeat and respiration monitoring device 2, vibration massage device 3, control module 4 and communication module 5, the mattress body includes from top to bottom in turn set up fabric layer 1-1, equipment layer 1-2, comfortable layer 1-3 and spring support layer 1-4, the equipment layer 1-2 on the position corresponding to the chest cavity of the human body lying on the mattress body is provided with heartbeat and respiration monitoring device, the equipment layer 1-2 on the position corresponding to the head of the human body lying on the mattress body is provided with vibration massage device;

[0021] The heartbeat and respiration monitoring device includes piezoelectric film sensor and signal amplification circuit, the piezoelectric film sensor is multiple, multiple piezoelectric film sensors are arrayed, the piezoelectric film sensor is electrically connected with the signal amplification circuit, the signal amplification circuit is electrically connected with the control module 4, and the control module 4 realizes data interaction with the cloud server through the communication module 5;

[0022] The vibration massage device 3 includes vibration assembly and heating device, and the vibration assembly includes micro-vibration motor and vibration plate, and the output end of the micro-vibration motor is connected with the vibration plate; the heating device is in the form of a plate as a whole, and the heating device is arranged above the vibration plate; the micro-vibration motor and the heating device are electrically connected with the control module 4, and the control module 4 controls the operation of the micro-vibration motor and the heating device.

[0023] Specifically, the piezoelectric film sensor has a wide frequency band, soft texture, and high sensitivity to signal acquisition. By placing it under the mattress below the chest, the signal can be acquired when the elderly person lies on the mattress, that is, when the elderly person lies on the mattress, the piezoelectric film sensor senses the pressure signal, and based on the pressure signal, it can be determined whether the elderly user has left the bed or is in bed. Secondly, when the human body breathes or beats, the periodic expansion and contraction of the chest and abdominal cavity will cause slight vibration of the mattress or wearable device, and these vibrations will be captured by the piezoelectric film sensor. Due to the piezoelectric effect, the sensor will generate a corresponding electrical signal due to the mechanical deformation it senses. After the electrical signal is processed by the amplification circuit, it is input into the control module 4. The control module 4 calculates the human respiratory frequency and heartbeat based on the frequency and amplitude of the electrical signal, and uploads the data obtained by the piezoelectric film sensor to the cloud server through the communication module 5.

[0024] When the elderly user lies on the mattress, the micro-vibration motor drives the vibration plate to vibrate, and the heating device generates heat, thereby realizing the heating and vibration of the mattress and providing multiple types of massage methods. According to the literature Wang Xiaoli, Zou Xinping, Zhang Ziyuan, Sun Yongyan, Research Progress of Sleep Disorders Intervention by Physical Therapy [J]. Science, Technology and Engineering, 2023, 23(27): 11477-09, slight vibration can promote sleep.

[0025] It should be noted that the way the control module 4 calculates the human respiratory frequency and heartbeat based on the frequency and amplitude of the electrical signal is a conventional technical means in the art. For example, the existing literature "Real-time monitoring of heart rate and respiratory rate based on piezoelectric film sensor" has described the corresponding calculation method, so this application does not involve improvement in software algorithm direction.

[0026] Further, the vibration plate and the heating device are embedded in the device layer of the mattress body, and their positions are below the position corresponding to the human head on the mattress body. The micro-vibration motor is also embedded in the device layer of the mattress body, but it is arranged on the side of the vibration plate, so it does not affect the head when the elderly user lies down.

[0027] In a possible implementation, the signal amplification circuit includes a charge integration circuit, a first filter circuit, a first-stage amplification circuit, a second filter circuit, and a second-stage amplification circuit. The piezoelectric film sensor is electrically connected to the charge integration circuit, which is in turn electrically connected to the first filter circuit, the first-stage amplification circuit, the second filter circuit, and the second-stage amplification circuit. The second-stage amplification circuit is electrically connected to the control module 4.

[0028] Specifically, the piezoelectric film sensor is a piezoelectric sensor, when it is deformed by force, opposite polarity charges will be accumulated on its two output terminals, because the signal of the piezoelectric film sensor is too weak, a charge integration circuit is used for preliminary amplification, and the charge integration circuit converts the change of the charge of the piezoelectric film sensor into the change of the voltage, and then transmits to the first filter circuit to filter the output signal of the charge integration circuit, the first filter circuit can filter the power frequency interference noise from the power supply, so the first filter circuit is used to eliminate the power frequency interference, so as to prevent the interference signal from being amplified and then filtered, and the filtering result is transmitted to the first-stage amplification circuit, the voltage first-stage amplification circuit amplifies the output voltage filtered by the first filter circuit, and then transmits the amplified output voltage to the second filter circuit, the first filter circuit and the second filter circuit have the same structure and parameters, the second filter circuit filters the output voltage of the first-stage amplification circuit again, and then transmits the output voltage to the second-stage amplification circuit for final amplification.

[0029] In the embodiment of the utility model, the vibration massage device 3 further includes a temperature sensor, the temperature sensor is electrically connected with the control module 4, the temperature generated by the vibration massage device is acquired through the temperature sensor, and the above-mentioned temperature data is sent to the control module 4.

[0030] In the embodiment of the utility model, the heating device includes a linear heating wire or a planar heating body.

[0031] In the embodiment of the utility model, the position corresponding to the human hip on the mattress body on the fabric layer 1-1 is provided with a Velcro hook surface, a Velcro loop surface is attached to the Velcro hook surface, and a urine-proof pad is attached to the Velcro loop surface.

[0032] In the embodiment of the utility model, the control module 4 is electrically connected with the charging port, and the charging port is arranged on the outer side of the mattress body 1; the fabric layer 1-1 is provided with a charging indicator, and the charging indicator is electrically connected with the control module 4.

[0033] In the embodiment of the utility model, a mobile phone terminal is further included, the mobile phone terminal is wirelessly connected with the cloud server 6, the cloud server can transmit data to the mobile phone terminal of the user after receiving the data, and the data obtained by the cloud server can be sent to the mobile phone terminal, so that the children or guardians can check the condition of the old people.

[0034] In summary, the utility model effectively overcomes the shortcomings in the prior art and has high industrial utilization value.

[0035] It should be noted that the communication module is a 4G unit, which interacts with the cloud server through 4G signals, and the control module 4 is a main control MCU. The communication module 5, the control module 4, the micro-vibration motor, the charge integration circuit, the first filter circuit, the first-stage amplification circuit, the second filter circuit, and the second-stage amplification circuit used in the present application are all existing electronic components / circuits in the field. Those skilled in the art can understand the circuit structure and the circuit connection structure between them according to the existing disclosed technical knowledge and technical materials. They can also understand the circuit composition of the charge integration circuit, the first filter circuit, the first-stage amplification circuit, the second filter circuit, and the second-stage amplification circuit. The present application embodiment will not be specifically described, and those skilled in the art can freely choose the corresponding model according to the need, and the present embodiment does not make specific limitations.

[0036] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical idea disclosed by the present application should be covered by the claims of the present application.

Claims

1. A health monitoring mattress for the elderly, characterized by: The mattress body comprises a fabric layer, a device layer, a comfort layer and a spring support layer arranged in sequence from top to bottom, the device layer is provided with a heartbeat and respiration monitoring device at a position corresponding to the chest of a human body lying on the mattress body, and the device layer is provided with a vibration massage device at a position corresponding to the head of the human body lying on the mattress body. The heartbeat and respiration monitoring device comprises a piezoelectric film sensor and a signal amplification circuit, the piezoelectric film sensor is in a plurality, and the plurality of piezoelectric film sensors are arranged in an array, the piezoelectric film sensor is electrically connected with the signal amplification circuit, the signal amplification circuit is electrically connected with the control module, and the control module realizes data interaction with the cloud server through the communication module. The vibration massage device comprises a vibration assembly and a heating device, the vibration assembly comprises a micro vibration motor and a vibration plate, the output end of the micro vibration motor is connected with the vibration plate, and the heating device is in a plate shape and is arranged above the vibration plate.

2. The health monitoring mattress for the elderly as claimed in claim 1 wherein: The heating device comprises a linear heating wire or a planar heating body.

3. The health monitoring mattress for the elderly as claimed in claim 1 wherein: The vibration massage device further comprises a temperature sensor, and the temperature sensor is electrically connected with the control module.

4. The health monitoring mattress for the elderly as claimed in claim 1 wherein: The fabric layer is provided with a Velcro hook surface at a position corresponding to the buttocks of a human body lying on the mattress body, a Velcro loop surface is attached to the Velcro hook surface, and a urine-proof pad is attached to the Velcro loop surface.

5. The health monitoring mattress for the elderly as claimed in claim 1 wherein: The control module is electrically connected with a charging port, and the charging port is arranged on the outside of the mattress body.

6. The health monitoring mattress for the elderly as claimed in claim 1 wherein: The signal amplification circuit comprises a charge integration circuit, a first filter circuit, a first-stage amplification circuit, a second filter circuit and a second-stage amplification circuit, the piezoelectric film sensor is electrically connected with the charge integration circuit, the charge integration circuit is electrically connected with the first filter circuit, the first-stage amplification circuit, the second filter circuit and the second-stage amplification circuit in sequence, and the second-stage amplification circuit is electrically connected with the control module.

7. The health monitoring mattress for the elderly as claimed in any one of claims 1 to 6 wherein: The mobile phone terminal is wirelessly connected with the cloud server.

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