A sleep monitoring smart mattress

Abstract

The utility model relates to intelligent mattress technical field discloses a kind of sleep monitoring intelligent mattresses, including cotton cloth cover and cotton cloth top cover, cotton cloth top cover is detachably installed at the top of cotton cloth cover, the inside bottom end of cotton cloth cover is fixedly installed with first flexible filling layer, a plurality of springs are installed on first flexible filling layer, the top of spring is connected with second flexible filling layer, the inside bottom surface of cotton cloth top cover is sewn and fixed with magic tape hook surface, the downside of magic tape hook surface is detachably adhered with magic tape nap surface, magic tape nap surface downside is fixed with piezoelectric film sensor by adhesive, the side of cotton cloth cover is fixedly installed with microcontroller and alarm. The utility model monitors the heartbeat when human body sleeps by hidden design, more safe to use, and the position of monitoring sensor is adjusted conveniently, so as to adapt to different people's sleeping habits, and monitoring data is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of smart mattress technology, and in particular to a smart mattress for sleep monitoring. Background Technology

[0002] With the development of technology, various mattresses that can monitor human functions during sleep have gradually appeared in the public eye. Chinese patent CN221489535U discloses a smart mattress for sleep monitoring, including an easy-to-assemble protective component. A controller is fixedly installed on one side of the easy-to-assemble protective component. A multi-shock-absorbing mattress inner core component is placed inside the easy-to-assemble protective component. The easy-to-assemble protective component consists of a first mounting frame, a locking block, a second mounting frame, a mounting groove, a first telescopic rod, and a protective plate. An electric heating layer is installed on the top of the multi-shock-absorbing mattress inner core component. A mattress outer layer with a groove on the top is sewn to the outside of the multi-shock-absorbing mattress inner core component and the outside of the electric heating layer. A non-contact electrocardiogram sensor and a respiration monitor are installed inside the groove. This utility model allows for quick assembly and disassembly of the mattress mounting frame, facilitating transportation and handling. It also improves the cushioning effect of the mattress, making it more comfortable for users and allowing for better monitoring of sleep quality. It is convenient to use and highly practical.

[0003] The aforementioned patent uses non-contact ECG sensors and respiration monitors to detect human energy and respiration. However, these sensors are directly exposed on the mattress surface, posing a safety risk as people are likely to come into direct contact with them while sleeping. Furthermore, the non-contact ECG sensors work by indirectly monitoring through vibrations generated by the heartbeat. However, the propagation range of these vibrations is limited, and the closer the sensor is to the heart, the more accurate the monitoring data. In the aforementioned patent, the sensor's installation position is fixed, making it impossible to adjust the position based on individual physical conditions and sleep patterns, thus affecting monitoring accuracy. Therefore, there is an urgent need to develop a smart sleep monitoring mattress that uses a concealed design to monitor the heartbeat during sleep, ensuring greater safety and allowing for easy adjustment of the sensor's position to accommodate different sleep habits and provide more accurate monitoring data. This would overcome the shortcomings of current applications and meet current needs. Utility Model Content

[0004] The purpose of this invention is to provide a smart mattress for sleep monitoring to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart mattress for sleep monitoring includes a cotton outer cover and a cotton top cover. The cotton top cover is detachably installed on the top of the cotton outer cover. A first flexible filling layer is fixedly installed at the bottom inside the cotton outer cover. Multiple springs are installed on the first flexible filling layer. The top of the springs is connected to a second flexible filling layer. A Velcro hook surface is sewn and fixed to the bottom inside of the cotton top cover. A Velcro loop surface is detachably glued to the bottom of the Velcro hook surface. A piezoelectric film sensor is glued and fixed to the bottom of the Velcro loop surface. A microcontroller and an alarm are fixedly installed on the side of the cotton outer cover.

[0007] Preferably, the cotton top cover is connected by multiple snap-button cotton outer covers, the outer side of the cotton outer covers is fixed with multiple snap female buttons, and the inner side of the cotton top cover is fixed with multiple snap female buttons that cooperate with the snap female buttons.

[0008] Preferably, a power adapter is fixed to the side of the cotton cover, and the power adapter is electrically connected to the microcontroller.

[0009] Preferably, both the first flexible filling layer and the second flexible filling layer are made of sponge.

[0010] Preferably, the piezoelectric thin-film sensor and the alarm are electrically connected to the microcontroller.

[0011] The beneficial effects of this invention are as follows: This smart sleep monitoring mattress uses a hidden piezoelectric film sensor to monitor the human heartbeat. When an abnormal heartbeat frequency is detected, the microcontroller controls an alarm to sound and alert the user, making it safer to use. Furthermore, by removing the cotton top cover from the outer cotton cover and adjusting the adhesion position of the Velcro strap and the piezoelectric film sensor on the hook side of the Velcro strap, it can accommodate different sleeping habits, bringing the piezoelectric film sensor as close as possible to the heart area and improving detection accuracy. In summary, this invention monitors the human heartbeat during sleep through a hidden design, making it safer to use. The position of the monitoring sensor is also easily adjustable to accommodate different sleeping habits, resulting in more accurate monitoring data. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is an internal sectional view of the present invention.

[0014] Figure 3 This is an exploded view of the present invention.

[0015] Figure 4 This utility model Figure 3 A partial view at point A in the middle.

[0016] Figure 5 This is a partial structural schematic diagram of the present invention.

[0017] Figure 6 This utility model Figure 5 A partial view at point B in the middle.

[0018] Legend:

[0019] 1. Cotton outer cover; 2. Cotton top cover; 3. Microcontroller; 4. Alarm; 5. Power adapter; 6. First flexible filling layer; 7. Second flexible filling layer; 8. Spring; 9. Snap button female; 10. Snap button female; 11. Velcro hook side; 12. Velcro loop side; 13. Piezoelectric film sensor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Specific implementation examples are given below.

[0022] See Figures 1-6In this embodiment of the invention, a smart mattress for sleep monitoring includes a cotton outer cover 1 and a cotton top cover 2. The cotton top cover 2 is detachably installed on the top of the cotton outer cover 1. A first flexible filling layer 6 is fixedly installed at the bottom inside the cotton outer cover 1. Multiple springs 8 are installed on the first flexible filling layer 6. The top of the springs 8 is connected to a second flexible filling layer 7. The first flexible filling layer 6, the second flexible filling layer 7, and the springs 8 form a support structure with good elasticity and relative softness to support the weight of the human body. A Velcro hook surface 11 is sewn and fixed to the bottom inside the cotton top cover 2. A Velcro loop surface 12 is detachably glued to the bottom of the Velcro hook surface 11. A piezoelectric film sensor 13 is glued and fixed to the bottom of the Velcro loop surface 12. When the human heart beats, the rise and fall of the chest cavity and abdomen will produce tiny vibrations, which will be transmitted... The piezoelectric thin film sensor 13 is handed to the piezoelectric thin film sensor 13, which converts mechanical energy (vibration) into electrical energy and generates a corresponding electrical signal. By analyzing and processing the electrical signal, the frequency information of the heartbeat can be extracted. The position of the hook side 12 of the Velcro strap on the hook side 11 can be adjusted according to needs, thereby adjusting the position of the piezoelectric thin film sensor 13 to adapt to different people's sleep habits. During normal use, the cotton cloth cover 2 covers and hides the piezoelectric thin film sensor 13 to avoid direct contact with the human body. The side of the cotton cloth cover 1 is fixedly installed with a microcontroller 3 and an alarm 4. The piezoelectric thin film sensor 13 and the alarm 4 are electrically connected to the microcontroller 3. The normal frequency value of the heartbeat can be set in the microcontroller 3. When an abnormal heartbeat frequency is detected, the microcontroller 3 controls the alarm 4 to sound an alarm to remind people.

[0023] The cotton top cover 2 is connected by multiple snap-button cotton outer covers 1 (snap-buttons are existing technology and are commonly used on clothing). Multiple snap-button females 9 are fixed on the outer side of the cotton outer cover 1, and multiple snap-button males 10 that cooperate with the snap-button females 9 are fixed on the inner side of the cotton top cover 2. The cotton top cover 2 can be installed and removed by cooperating with the snap-button females 9 and the snap-button males 10.

[0024] A power adapter 5 is fixed to the side of the cotton cover 1. The power adapter 5 is electrically connected to the microcontroller 3. The power adapter 5 is used to connect to external circuits to supply power to the microcontroller 3 and the piezoelectric film sensor 13.

[0025] Both the first flexible filling layer 6 and the second flexible filling layer 7 are made of sponge, which is relatively inexpensive and has good soft and comfortable properties.

[0026] Working principle: This smart sleep monitoring mattress monitors the human heartbeat through a hidden piezoelectric film sensor 13. When an abnormal heartbeat frequency is detected, the microcontroller 3 controls the alarm 4 to sound an alarm to remind people, making it safer to use. In addition, the cotton top cover 2 can be removed from the cotton outer cover 1, and the adhesion position of the Velcro strap 12 and the piezoelectric film sensor 13 on the Velcro strap hook 11 can be adjusted to adapt to different people's sleeping habits, so that the piezoelectric film sensor 13 is as close as possible to the human heart, improving detection accuracy.

[0027] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A smart mattress for sleep monitoring, characterized in that, The device includes a cotton outer cover (1) and a cotton top cover (2). The cotton top cover (2) is detachably installed on the top of the cotton outer cover (1). A first flexible filling layer (6) is fixedly installed at the bottom inside the cotton outer cover (1). Multiple springs (8) are installed on the first flexible filling layer (6). The top of the springs (8) is connected to a second flexible filling layer (7). A Velcro hook surface (11) is sewn and fixed to the bottom inside of the cotton top cover (2). A Velcro hook surface (12) is detachably glued to the bottom of the Velcro hook surface (11). A piezoelectric film sensor (13) is glued and fixed to the bottom of the Velcro hook surface (12). A microcontroller (3) and an alarm (4) are fixedly installed on the side of the cotton outer cover (1).

2. The sleep monitoring smart mattress according to claim 1, characterized in that, The cotton top cover (2) is connected by multiple snap-button cotton outer covers (1). Multiple snap-button females (9) are fixed on the outer side of the cotton outer cover (1), and multiple snap-button females (10) that cooperate with the snap-button females (9) are fixed on the inner side of the cotton top cover (2).

3. The smart mattress for sleep monitoring according to claim 1, characterized in that, A power adapter (5) is fixed to the side of the cotton cover (1), and the power adapter (5) is electrically connected to the microcontroller (3).

4. The sleep monitoring smart mattress according to claim 1, characterized in that, Both the first flexible filling layer (6) and the second flexible filling layer (7) are made of sponge.

5. The sleep monitoring smart mattress according to claim 1, characterized in that, The piezoelectric thin film sensor (13) and the alarm (4) are electrically connected to the microcontroller (3), respectively.

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