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WO2018098798A1 - 一种智能枕头 - Google Patents

一种智能枕头 Download PDF

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Publication number
WO2018098798A1
WO2018098798A1 PCT/CN2016/108317 CN2016108317W WO2018098798A1 WO 2018098798 A1 WO2018098798 A1 WO 2018098798A1 CN 2016108317 W CN2016108317 W CN 2016108317W WO 2018098798 A1 WO2018098798 A1 WO 2018098798A1
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WO
WIPO (PCT)
Prior art keywords
piezoelectric cable
elastic support
pillow
support member
piezoelectric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/108317
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English (en)
French (fr)
Inventor
张志达
孙普林
池静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qianhai Icecold It Co ltd
Original Assignee
Shenzhen Qianhai Icecold It Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Qianhai Icecold It Co ltd filed Critical Shenzhen Qianhai Icecold It Co ltd
Priority to PCT/CN2016/108317 priority Critical patent/WO2018098798A1/zh
Publication of WO2018098798A1 publication Critical patent/WO2018098798A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons

Definitions

  • the present invention relates to the field of smart pillows, and more particularly to a smart pillow.
  • Sleep quality is an important part of affecting people's physical and mental health. Only when the human body sleep information is mastered can appropriate improvement measures be taken to improve sleep quality.
  • the existing sleep monitoring products are divided into three categories: professional polysomnography, sleep monitoring bracelet and sleep monitoring mattress pillows. Polysomnography obtains sleep data by testing indicators such as EEG, eye movement, ECG, blood oxygen, body motion, etc.
  • the results are accurate, but the structure is complex and expensive, and can only be carried out in professional testing institutions such as hospitals; Sleep monitoring bracelet
  • the acceleration module is used to test the body motion to obtain sleep data, the price is cheap, but the result is not accurate enough, and the user needs to wear, which affects the user experience;
  • the non-wearing device such as the sleep monitoring mattress and the pillow obtains the user's body movement, breathing, and the piezoelectric sensing module.
  • the heart rate and other data, and then the user's sleep data according to the algorithm, without the user wearing and using, does not affect the user's sleep habits, simple and convenient.
  • the existing sleep monitoring pillow mattresses and the like generally use piezoelectric films for piezoelectric sensing, but the piezoelectric film has a small area and requires additional packaging, and the piezoelectric film required for human sleep monitoring is relatively expensive.
  • the invention provides a smart pillow which utilizes a piezoelectric cable to form a deformation sensing signal during sleep of the human body. , get human sleep data, accurate monitoring data, low cost.
  • a smart pillow includes a pillow body, and a piezoelectric cable sensor is disposed inside the pillow body, and the piezoelectric cable sensor is connected with an amplification filter circuit for amplifying the piezoelectric cable sensor signal, and the amplification filter circuit is connected with the piezoelectric device.
  • the cable sensor signal is converted into an analog-to-digital conversion circuit of the digital signal, and the analog-to-digital conversion circuit is connected with a processor chip for performing algorithm analysis processing on the digital signal, and the processor chip is provided with a data processing module for processing the digital signal and used for Transfer processed data to the wireless client
  • the wireless communication module; the piezoelectric cable sensor comprises an elastic support member and a piezoelectric cable, the elastic support member is a curved surface structure having an arched cross section, and the piezoelectric cable is connected in the mouth of the elastic support member.
  • the tongue of the elastic support is connected with a spring hook for fixing the piezoelectric cable.
  • the opening of the elastic support member is connected with a positioning hole for fixing the piezoelectric cable.
  • the elastic support member is made of hard plastic, EVA cotton or metal.
  • the amplification filter circuit, the analog-to-digital conversion circuit, the data processing module and the wireless communication module are all disposed in a casing, and the casing is disposed inside the pillow body or outside the pillow body.
  • the wireless communication module is a Bluetooth module.
  • the piezoelectric cable is arranged in a W-shape of the elastic support member.
  • the piezoelectric cable is arranged in a bow shape in the mouth of the elastic support member.
  • the pillow body includes a headrest portion and a neck pillow portion, and the piezoelectric cable sensor is placed in the headrest portion.
  • the pillow body includes a headrest portion and a neck pillow portion, and the piezoelectric cable sensor is placed in the neck pillow portion.
  • the present invention Compared with the prior art, the present invention has the following advantages:
  • the present invention provides a smart pillow, which is deformed by compression of an elastic support member, and the piezoelectric cable is deformed to cause a change in electric charge.
  • the signal obtains the physiological characteristic signal of the human body, accurately monitors the sleep of the human body, and makes the piezoelectric cable achieve the effect close to the piezoelectric film.
  • the structure is simple, the manufacturing is convenient, the cost is low, and the utility model is suitable for mass production. Brief description of the drawing
  • FIG. 1 is a schematic view of a first embodiment of a smart pillow provided by the present invention.
  • FIG. 2 is a side view of a first embodiment of a smart pillow provided by the present invention.
  • FIG. 3 is a schematic diagram of a smart pillow provided by the present invention.
  • FIG. 4 is a schematic view of a second embodiment of a smart pillow provided by the present invention.
  • FIG. 5 is a schematic view of a piezoelectric cable sensor in a second embodiment of the present invention.
  • FIG. 6 is a schematic view of a third embodiment of a smart pillow provided by the present invention.
  • FIG. 7 is a schematic diagram of a piezoelectric cable sensor in a third embodiment of a smart pillow provided by the present invention.
  • the smart pillow includes a pillow body 10, and a piezoelectric cable sensor 20 is disposed inside the pillow body 10.
  • the piezoelectric cable sensor 20 is connected with an amplification filter circuit 30 for amplifying the piezoelectric cable sensor signal.
  • the amplification filter circuit 30 is connected with an analog-to-digital conversion circuit 40 for converting the piezoelectric cable sensor signal into a digital signal, and the analog-to-digital conversion circuit 40 is connected with a processor chip 50 for performing algorithm analysis processing on the digital signal, on the processor chip 50.
  • a data processing module 60 for processing the digital signal and a wireless communication module 70 for transmitting the processed data to the wireless client are provided;
  • the piezoelectric cable sensor 20 includes an elastic support member 21 and a piezoelectric cable 22, and the elastic support member 21
  • the piezoelectric cable 22 is connected to the mouth 211 of the elastic support member 21, and when the person sleeps on the pillow body 10, the elastic support member 21 is deformed, and the elastic support member 21 is opened.
  • the piezoelectric cable 22 connected to the mouth 211 of the elastic support member 21 is stretched by force, and the electric charge in the piezoelectric cable 22 is changed to generate piezoelectric electricity.
  • Sensor signals are provided;
  • the tongue 211 of the elastic support member 21 is connected with a spring hook 212 for fixing the piezoelectric cable, and the piezoelectric cable 22 is set by the spring hook 212.
  • the piezoelectric cable 22 is wound in a W-shaped manner at the mouth 211 of the elastic support member 21, and the positions of the hooks 212 of the piezoelectric cable 22 on both sides of the mouth 211 of the elastic support member 21 are not aligned in parallel, specifically, with the elastic support member 21.
  • the other two spring hooks 212 on the side of the mouth 211 are corresponding to the elastic support member 2, and the other side of the mouth 211 is provided with a spring hook 212, so that the piezoelectric cable 22 is elastically supported along the direction of the mouth.
  • the spring hooks 211 on both sides of the cornice 211 are alternately wound to form a "W"-like form.
  • the mouth 2 11A of the elastic support member 21A is connected with a positioning hole 212A for fixing the piezoelectric cable, and two ports 211 A.
  • the position of the side positioning holes 212A is not aligned in parallel, and the piezoelectric cable 22A is wound around the opening 211 A of the elastic support 21 A in a W-shaped manner along the position of the positioning hole 212A.
  • the mouth 2 11B of the elastic support member 21B is connected with a positioning hole 212B for fixing the piezoelectric cable, and the piezoelectric cable 22B is Bow-shaped way along the positioning
  • the position of the hole 212B is wound around the opening 211B of the elastic support member 21B, and the position of the hook positioning hole 211B of the piezoelectric cable 22B on both sides of the opening 211B of the elastic supporting member 21B is aligned in parallel, and the piezoelectric cable 22B is located in the opening 211B. Keeping the lateral parallel, the piezoelectric cable 22B outside the mouth 211B remains longitudinally parallel.
  • the pillow body 10 includes a pillow body including a headrest portion 11 and a neck pillow portion 12. As shown in FIGS. 1 and 2, the piezoelectric cable sensor 20 is disposed in the headrest portion 11, and the human head is pressed against the elastic support. On the member 21; as shown in Figs. 4 and 6, the piezoelectric cable sensor 20A/20B is disposed in the neck pillow portion 12, and the neck of the person is pressed against the elastic support members 21A/ 21B.
  • the elastic support member is made of hard plastic, EVA cotton or metal, and the curved surface of the elastic support member faces upward, and the person's head or neck is pressed against the elastic support member when the person lies on the pillow. Arching on the curved surface causes the human body to transmit pressure changes due to breathing and heartbeat to the piezoelectric cable, and part of it is converted into tensile stress along the direction of the piezoelectric cable, which improves the sensitivity of the piezoelectric cable to stress, thereby improving the piezoelectric cable.
  • the detection range enables the monitoring of high-cost piezoelectric films with low-cost piezoelectric cables.
  • the amplification filter circuit 30, the analog-to-digital conversion circuit 40, the data processing module 60, the wireless communication module 70, and the processor chip 50 are all disposed in a housing 80, and the housing 80 is disposed in the pillow body 10 or the pillow body 10 ⁇ .
  • the housing 80 is preferably disposed within the headrest portion 11; if placed outside the pillow body 11, a cable is required to connect the piezoelectric cable to the housing 80.
  • a power supply and a power management module for the piezoelectric cable sensor 20, the amplification filter circuit 30, the analog-to-digital conversion circuit 40, the data processing module 60, and the wireless communication module 70 are generally provided in the housing 80.
  • An interface 81 is also provided on the housing 80 for facilitating data communication and charging; the wireless communication module 70 is preferably a Bluetooth module.
  • the process of monitoring the sleep of the human body by the smart pillow is (in the first embodiment as an example): the person sleeps on the pillow body 10, and the head or neck of the person is pressed on the elastic support member 21; the elastic support member 21 When the deformation occurs, the curved surface of the elastic support member 21 tends to be smooth, the mouth 211 of the elastic support member 21 becomes large, and the piezoelectric cable 22 connected to the mouth of the elastic support member 21 is elongated, and the electric charge in the piezoelectric cable 22 is generated.
  • the piezoelectric cable sensor signal is generated and sent to the amplification filter circuit 30.
  • the amplification filter circuit 30 amplifies the piezoelectric cable sensor signal and then supplies it to the analog-to-digital conversion circuit 40.
  • the analog-to-digital conversion circuit 40 converts the piezoelectric cable sensor signal.
  • the digital signals are processed by the data processing module 60 on the chip processor 50, and the processed signals are transmitted to the wireless client via the wireless communication module 70, so that the human body sleeps physiological characteristic signals can be obtained from the wireless client. And processed by software algorithms, converted to a complete sleep map.
  • Physiology Characteristic signals include respiratory signals, heart rate signals, and body motion signals.

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Abstract

一种智能枕头，包括枕头本体（10），枕头本体（10）内部设有压电电缆传感器（20），压电电缆传感器（20）连接有用于将压电电缆传感器信号放大的放大滤波电路（30），放大滤波电路（30）连接有用于将压电电缆传感器信号转换为数字信号的模数转换电路（40），模数转换电路（40）连接有用于将数字信号进行算法分析处理的处理器芯片（50）；压电电缆传感器（20）包括弹性支撑件（21）和压电电缆（22），弹性支撑件（21）为横截面为拱形的曲面结构，压电电缆（22）连接在弹性支撑件（21）的开口（211）中。该智能枕头利用弹性支撑件（21）受压发生形变，带动压电电缆（22）发生形变使其电荷发生变化产生感应信号，获得人体生理特征信号，准确监测人体睡眠，结构简单，成本低廉。

Description

技术领域
[0001] 本发明涉及智能枕头领域， 特别是一种智能枕头。
背景技术
[0002] 睡眠质量是影响人身心健康的重要部分， 只有在掌握人体睡眠信息的前提下， 才能采取适当的改进措施提高睡眠质量。 现有的睡眠监测产品分为三大类分别 是专业多导睡眠仪、 睡眠监测手环和睡眠监测床垫枕头。 多导睡眠仪通过测试 脑电、 眼动、 心电、 血氧、 体动等指标获取睡眠数据， 结果精准， 但是结构复 杂， 价格昂贵， 只能在医院等专业检测机构进行； 睡眠监测手环通过加速度模 块测试体动获取睡眠数据， 价格便宜， 但是结果不够准确， 而且需要用户佩戴 ， 影响用户体验； 睡眠监测床垫、 枕头等非穿戴设备通过压电传感模块获取用 户体动、 呼吸、 心率等数据， 进而根据算法得到用户睡眠数据， 无需用户佩戴 使用， 不影响用户睡眠习惯， 简单方便。 但是现有的睡眠监测枕头床垫等一般 使用压电薄膜实现压电传感， 但压电薄膜面积较小且需要额外制作封装， 实现 人体睡眠监测所需压电薄膜面积较大成本高昂。
技术问题
[0003] 针对现有的睡眠监测采用压电薄膜实现压电传感， 成本高昂的问题， 本发明提 供了一种智能枕头， 该智能枕头利用压电电缆在人体睡眠过程中发生的形变感 应信号， 获得人体睡眠数据， 监测数据准确， 成本低廉。
问题的解决方案
技术解决方案
[0004] 一种智能枕头， 包括枕头本体， 枕头本体内部设有压电电缆传感器， 压电电缆 传感器连接有用于将压电电缆传感器信号放大的放大滤波电路， 放大滤波电路 连接有用于将压电电缆传感器信号转换为数字信号的模数转换电路， 模数转换 电路连接有用于将数字信号进行算法分析处理的处理器芯片,处理器芯片上设有 将数字信号进行处理的数据处理模块和用于将处理过的数据传输至无线客户端 的无线通信模块； 压电电缆传感器包括弹性支撑件和压电电缆， 弹性支撑件为 横截面为拱形的曲面结构， 压电电缆连接在弹性支撑件的幵口中。
[0005] 优选地， 弹性支撑件的幵口连接有用于固定压电电缆的弹簧挂钩。
[0006] 优选地， 弹性支撑件的幵口连接有用于固定压电电缆的定位孔。
[0007] 优选地， 弹性支撑件采用硬质塑料、 EVA棉或金属制成。
[0008] 优选地， 放大滤波电路、 模数转换电路、 数据处理模块及无线通信模块都设置 在一壳体内， 壳体设置在枕头本体内或枕头本体外。
[0009] 更优选地， 无线通信模块为蓝牙模块。
[0010] 优选地， 压电电缆在弹性支撑件的幵口 W形排布。
[0011] 优选地， 压电电缆在弹性支撑件的幵口弓字形排布。
[0012] 优选地， 枕头本体包括头枕部和颈枕部， 压电电缆传感器放置在头枕部内。
[0013] 优选地， 枕头本体包括头枕部和颈枕部， 压电电缆传感器放置在颈枕部内。
发明的有益效果
有益效果
[0014] 与现有技术相比， 本发明的有益效果在于： 本发明提供一种智能枕头， 该智能 枕头利用弹性支撑件受压发生形变， 带动压电电缆发生形变使其电荷发生变化 产生感应信号， 获得人体生理特征信号， 准确监测人体睡眠， 让压电电缆达到 了接近压电薄膜的效果， 结构简单， 制造方便， 成本低廉， 适合大规模生产。 对附图的简要说明
附图说明
[0015] 图 1为本发明提供的- -种智能枕头的第一种实施方式的示意图；
[0016] 图 2为本发明提供的- -种智能枕头的第一种实施方式的侧视图；
[0017] 图 3为本发明提供的- -种智能枕头的原理图；
[0018] 图 4为本发明提供的- -种智能枕头的第二种实施方式的示意图；
[0019] 图 5为本发明提供的- -种智能枕头的第二种实施方式中压电电缆传感器的示意 图；
[0020] 图 6为本发明提供的- -种智能枕头的第三种实施方式的示意图；
[0021] 图 7为本发明提供的- -种智能枕头的第三种实施方式中压电电缆传感器的示意 图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0022] 根据附图对本发明提供的优选实施方式做具体说明。
[0023] 图 1至图 7， 为本发明提供的一种智能枕头的优选实施方式。 如图 1至图 3所示， 该智能枕头包括枕头本体 10， 枕头本体 10内部设有压电电缆传感器 20， 压电电 缆传感器 20连接有用于将压电电缆传感器信号放大的放大滤波电路 30， 放大滤 波电路 30连接有用于将压电电缆传感器信号转换为数字信号的模数转换电路 40 ， 模数转换电路 40连接有用于将数字信号进行算法分析处理的处理器芯片 50,处 理器芯片 50上设有将数字信号进行处理的数据处理模块 60和用于将处理过的数 据传输至无线客户端的无线通信模块 70; 压电电缆传感器 20包括弹性支撑件 21 和压电电缆 22， 弹性支撑件 21为横截面为拱形的曲面结构， 压电电缆 22连接在 弹性支撑件 21的幵口 211中， 在人睡在枕头本体 10上吋， 弹性支撑件 21发生形变 ， 弹性支撑件 21的幵口变大， 连接在弹性支撑件 21的幵口 211的压电电缆 22受力 拉长， 压电电缆 22内的电荷发生变化， 产生压电电缆传感器信号。
[0024] 如图 1所示， 在该智能枕头的第一种实施方式中， 弹性支撑件 21的幵口 211连接 有用于固定压电电缆的弹簧挂钩 212， 压电电缆 22通过弹簧挂钩 212设置在弹性 支撑件 21的幵口 211。 压电电缆 22以 W字形方式绕在弹性支撑件 21的幵口 211， 压 电电缆 22在弹性支撑件 21的幵口 211两侧的挂钩 212位置不是平行对齐， 具体说 ， 与弹性支撑件 21幵口 211—侧的相邻两个弹簧挂钩 212位置对应的弹性支撑件 2 1幵口 211另一侧设有一个弹簧挂钩 212， 得压电电缆 22沿着幵口方向以弹性支撑 件 21的幵口 211两侧的弹簧挂钩 211交错绕行形成类似" W"形式。
[0025] 如图 4和图 5所示， 在该智能枕头的第二种实施方式中， 弹性支撑件 21A的幵口 2 11A连接有用于固定压电电缆的定位孔 212A， 幵口 211 A两侧的定位孔 212A位置 不是平行对齐， 压电电缆 22A以 W字形方式沿着定位孔 212A的位置绕在弹性支撑 件 21 A的幵口 211 A上。
[0026] 如图 6和图 7所示， 在该智能枕头的第三种实施方式中， 弹性支撑件 21B的幵口 2 11B连接有用于固定压电电缆的定位孔 212B,压电电缆 22B以弓字形方式沿着定位 孔 212B的位置绕在弹性支撑件 21B的幵口 211B， 压电电缆 22B在弹性支撑件 21B 的幵口 211B两侧的挂钩定位孔 211B位置是平行对齐， 处于幵口 211B内的压电电 缆 22B保持横向平行， 处于幵口 211B外的压电电缆 22B保持纵向平行。
[0027] 枕头本体 10包括枕头本体包括头枕部 11和颈枕部 12， 如图 1和图 2所示， 压电电 缆传感器 20设置在头枕部 11内， 人的头部压在弹性支撑件 21上； 如图 4和图 6所 示， 压电电缆传感器 20A/20B设置在颈枕部 12内， 人的颈部压在弹性支撑件 21A/ 21B上。
[0028] 弹性支撑件采用硬质塑料、 EVA棉或金属制成， 弹性支撑件的拱起曲面朝上， 在人躺在枕头上吋， 人的头部或颈部压在弹性支撑件的拱起曲面上， 使得人体 因呼吸、 心跳导致的压力变化传导至压电电缆吋， 一部分转化为沿压电电缆方 向的拉伸应力， 提高了压电电缆对应力的灵敏度， 从而提高压电电缆的探测范 围， 用低成本的压电电缆实现高成本的压电薄膜的监测效果。
[0029] 放大滤波电路 30、 模数转换电路 40、 数据处理模块 60、 无线通信模块 70以及处 理器芯片 50都设置在一壳体 80内， 壳体 80设置在枕头本体 10内或者枕头本体 10 夕卜。 具体来说， 该壳体 80优选设置在头枕部 11内； 若放置于枕头本体 11外， 需 要使用电缆对压电电缆和壳体 80进行连接。 壳体 80内一般还设有为压电电缆传 感器 20、 放大滤波电路 30、 模数转换电路 40、 数据处理模块 60以及无线通信模 块 70供电的电源以及电源管理模块。 壳体 80上还设有接口 81， 便于数据联通和 充电； 无线通信模块 70优选为蓝牙模块。
[0030] 该智能枕头监测人体睡眠的过程为 （以第一种实施方式为例） ： 人睡在枕头本 体 10上， 人的头部或颈部压在弹性支撑件 21上； 弹性支撑件 21发生形变， 弹性 支撑件 21的曲面趋向平滑， 弹性支撑件 21的幵口 211变大， 连接在弹性支撑件 21 的幵口的压电电缆 22受力拉长， 压电电缆 22内的电荷发生变化， 产生压电电缆 传感器信号并输送至放大滤波电路 30， 放大滤波电路 30对压电电缆传感器信号 放大后， 再输送至模数转换电路 40， 模数转换电路 40将压电电缆传感器信号转 换为数字信号， 数字信号经芯片处理器 50上的数据处理模块 60进行处理， 处理 后的信号经无线通信模块 70传输至无线客户端， 这样就可从无线客户端获得人 体睡眠吋生理特征信号， 并通过软件算法处理， 转换为完整的睡眠图。 该生理 特征信号包括呼吸信号、 心率信号和体动信号。
综上所述， 本发明的技术方案可以充分有效的实现上述发明目的， 且本发明的 结构及功能原理都已经在实施例中得到充分的验证， 能达到预期的功效及目的 ， 在不背离本发明的原理和实质的前提下， 可以对发明的实施例做出多种变更 或修改。 因此， 本发明包括一切在专利申请范围中所提到范围内的所有替换内 容， 任何在本发明申请专利范围内所作的等效变化， 皆属本案申请的专利范围 之内。

Claims

权利要求书
[权利要求 1] 一种智能枕头， 包括枕头本体， 枕头本体内部设有压电电缆传感器， 压电电缆传感器连接有用于将压电电缆传感器信号放大的放大滤波电 路， 放大滤波电路连接有用于将压电电缆传感器信号转换为数字信号 的模数转换电路， 模数转换电路连接有用于将数字信号进行算法分析 处理的处理器芯片,处理器芯片上设有将数字信号进行处理的数据处 理模块和用于将处理过的数据传输至无线客户端的无线通信模块； 其 特征在于， 压电电缆传感器包括弹性支撑件和压电电缆， 弹性支撑件 为横截面为拱形的曲面结构， 压电电缆连接在弹性支撑件的幵口中。
[权利要求 2] 根据权利要求 1所述的智能枕头， 其特征在于： 弹性支撑件的幵口连 接有用于固定压电电缆的弹簧挂钩。
[权利要求 3] 根据权利要求 1所述的智能枕头， 其特征在于： 弹性支撑件的幵口连 接有用于固定压电电缆的定位孔。
[权利要求 4] 根据权利要求 1所述的智能枕头， 其特征在于： 弹性支撑件采用硬质 塑料、 EVA棉或金属制成。
[权利要求 5] 根据权利要求 1所述的智能枕头， 其特征在于： 放大滤波电路、 模数 转换电路、 数据处理模块、 无线通信模块以及处理器芯片都设置在一 壳体内， 壳体设置在枕头本体内或枕头本体外。
[权利要求 6] 根据权利要求 5所述的智能枕头， 其特征在于： 无线通信模块为蓝牙 模块。
[权利要求 7] 根据权利要求 1所述的智能枕头， 其特征在于： 压电电缆在弹性支撑 件的幵口 W形排布。
[权利要求 8] 根据权利要求 1所述的智能枕头， 其特征在于： 压电电缆在弹性支撑 件的幵口弓字形排布。
[权利要求 9] 根据权利要求 1所述的智能枕头， 其特征在于： 枕头本体包括头枕部 和颈枕部， 压电电缆传感器放置在头枕部内。
[权利要求 10] 根据权利要求 1所述的智能枕头， 其特征在于： 枕头本体包括头枕部 和颈枕部， 压电电缆传感器放置在颈枕部内。
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