CN106806999B - 用于缓解高原反应的电子控制电路和供氧设备 - Google Patents

用于缓解高原反应的电子控制电路和供氧设备 Download PDF

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CN106806999B
CN106806999B CN201710023668.1A CN201710023668A CN106806999B CN 106806999 B CN106806999 B CN 106806999B CN 201710023668 A CN201710023668 A CN 201710023668A CN 106806999 B CN106806999 B CN 106806999B
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microcontroller
oxygen
electromagnet
air pump
bypass
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CN106806999A (zh
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林铭涛
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Shenzhen jimon Technology Co., Ltd.
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Shenzhen Jimon Technology Co Ltd
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Priority to CN201710023668.1A priority Critical patent/CN106806999B/zh
Priority to US15/498,459 priority patent/US20180200473A1/en
Priority to EP17169171.0A priority patent/EP3348300A1/en
Priority to GB1707072.3A priority patent/GB2558683A/en
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Abstract

本发明公开了一种用于缓解高原反应的电子控制电路和供氧设备；电子控制电路包括设于供氧通道内的氧气传感器和设于人体头部前方的呼吸频率传感器；还包括微控制器，及与微控制器连接的控制按钮、流量比例电磁铁、旁通电磁铁和气泵电机；氧气传感器和呼吸频率传感器检测的模拟信号经过模数转换之后均传输至微控制器，控制按钮的开关信号传输至微控制器；微控制器设有与流量比例电磁铁连接的流量控制端、与旁通电磁铁连接的旁通控制端和与气泵电机连接的气动控制端；还包括与微控制器电性连接的振动组件。本发明在检测到使用者呼吸不畅或呼吸加快时，可以自动启动流量控制阀、气泵和旁通电路阀，自动提供相应浓度的氧气，以缓慢可能会出现的高原反应。

Description

用于缓解高原反应的电子控制电路和供氧设备
技术领域
本发明涉及一种电子控制电路，尤其涉及一种供应氧气的电子控制电路和设备。
背景技术
随着人们生活水平的提高，越来越多的人们进入高原地带去旅游，然而，在平原地区生活习惯的人，一但进入高原，会有很强调的高原反应。大部分的理论都认为，高原反应与高原地区的空气稀薄，氧气不足有关。
现今，人们为了缓慢高原反应，会购买一些便携式的氧气瓶，对着嘴直接吸。一是使用起来不方便，二是不能控制氧气的使用量，三是不知道应该用多少浓度的氧气，四是不知道什么时候才应该开始补充氧气。
因此，有必要通过电子控制电路来实现氧气的科学合理的补充。
发明内容
为了弥补上述现有技术的缺陷，本发明的目的是提供一种用于缓解高原反应的电子控制电路和供氧设备。
本发明的技术方案是：
用于缓解高原反应的电子控制电路，包括设于供氧通道内的氧气传感器和设于人体头部前方的呼吸频率传感器；还包括微控制器，及与微控制器连接的控制按钮、流量比例电磁铁、旁通电磁铁和气泵电机；所述的氧气传感器和呼吸频率传感器检测的模拟信号经过模数转换之后均传输至微控制器，控制按钮的开关信号传输至微控制器；所述的微控制器设有与流量比例电磁铁连接的流量控制端、与旁通电磁铁连接的旁通控制端和与气泵电机连接的气动控制端；还包括与微控制器电性连接的振动组件；所述微控制器根据氧气传感器的氧气浓度传感信号，输出反比例信号至流量比例电磁铁，以提供稳定的氧气量；若氧气传感器的氧气浓度传感信号低于氧气浓度下限值时，微控制器输出控制信号至气泵电机和旁通电磁铁，旁通电磁铁动作，关闭旁通电磁阀，气泵电机启动，加大供氧速度；输出最大控制信号至流量比例电磁铁，加大氧气供应量；若呼吸频率传感器的传感信号超出其应急设定值时，微控制器输出控制信号至振动组件，振动组件启动，产生按摩动作；所述微控制器根据呼吸频率传感器的传感信号的波形，控制旁通电磁铁的通断，在呼气时，不输出氧气，在吸气时，氧气送出。
其进一步技术方案为：所述的微控制器还连接有通讯模块；所述的振动组件为电磁衔铁式振动头。
其进一步技术方案为：所述的通讯模块为用于与手机通讯的WI F I模块；所述的振动组件还设有用于提高振动头温度的加热片。
其进一步技术方案为：还包括用于显示供氧参数的显示屏；供氧通道内还设有与微控制器连接的用于提高氧气温度的加热元件。
一种用于缓解高原反应的供氧设备，包括壳体，和设于壳体内的氧气瓶，壳体内设有与氧气瓶管路连接的气泵，及与所述气泵管路并联的旁通电磁阀；气泵的输出端连接有流量控制阀，流量控制阀的出口与设于壳体表面的气管接口连接；还包括与气管接口管道连接的出气管，所述的出气管一端连接有用于与壳体管路连接的空气软管，另一端设有出气口和呼吸频率传感器；还包括用于固定出气管的头戴式支架；还包括如前所述的电子控制电路，所述的氧气传感器设于气泵出口；微控制器设于壳体内，控制按钮设于壳体表面，流量比例电磁铁设于流量控制阀内，旁通电磁铁设于旁通电磁阀内；气泵电机与气泵传动联接；所述的头戴式支架还联接有环绕于头部四周的帽子体或头箍，所述的振动组件位于帽子体或头箍的前端，对应于人体的额头位置。
其进一步技术方案为：所述壳体的外表还设有用于穿过腰带的穿带孔。
其进一步技术方案为：所述壳体还设有用于放置手机的容置腔。
其进一步技术方案为：所述的壳体内还设有与微控制器连接的电池；所述的电池为可充式电池。
其进一步技术方案为：所述出气管的外端联接有能放入口腔内的扁平型换气管；所述扁平型换气管为前后相通的管状结构，出气管的外端与扁平型换气管的侧边联接，且呈15度至45度的交叉角度。
其进一步技术方案为：所述出气管的外端联接有能放入两个鼻腔内的U型管，所述U型管的中间与出气管相联通，U型管的两个端部各设有一个出气口。
本发明与现有技术相比的有益效果是：本发明根据呼吸频率传感器，采集到使用者的呼吸状态，经过微控制器的转换处理，变成流量控制阀、气泵和旁通电路阀的控制信号，在检测到使用者呼吸不畅或呼吸加快时，可以自动启动流量控制阀、气泵和旁通电路阀，自动为使用者提供相应浓度的氧气，以缓慢使用者可能会出现的高原反应。供氧时可以根据一呼一吸的动作周期间歇式地提供，以降低用量。还在壳体上设有容置腔，可以方便使用者放入手机，还设有电池，可以让壳体为一个移动电源。
下面结合附图和具体实施例对本发明作进一步描述。
附图说明
图1为本发明用于缓解高原反应的电子控制电路具体实施例的电路方框图；
图2为本发明用于缓解高原反应的供氧设备具体实施例的结构示意图；
图3为本发明用于缓解高原反应的供氧设备又一具体实施例中的出气管和扁平型换气管结构示意图。
附图标记
10 壳体 100 容置腔
11 氧气瓶 12 气泵
13 旁通电磁阀 14 流量控制阀
15 气管接口 20 电子控制电路
21 氧气传感器 22 呼吸频率传感器
23 微控制器 231 流量控制端
232 旁通控制端 233 气动控制端
24 控制按钮 25 流量比例电磁铁
26 旁通电磁铁 27 气泵电机
28 通讯模块 30 出气管
31 出气口 40 空气软管
50 头戴式支架 S 供氧设备
239 振动组件 238 加热片
237 加热元件
具体实施方式
为了更充分理解本发明的技术内容，下面结合具体实施例对本发明的技术方案进一步介绍和说明，但不局限于此。
如图1所示，本发明用于缓解高原反应的电子控制电路20，包括设于供氧通道内的氧气传感器21和设于人体头部前方的呼吸频率传感器22(也可以采用气流传感器来代替，通过检测气流变化的频率来检测使用者的呼吸频率)；还包括微控制器23，及与微控制器23连接的控制按钮24、流量比例电磁铁25、旁通电磁铁26和气泵电机27；氧气传感器21和呼吸频率传感器22检测的模拟信号经过模数转换之后均传输至微控制器23，控制按钮24的开关信号传输至微控制器23；微控制器23设有与流量比例电磁铁25连接的流量控制端231、与旁通电磁铁26连接的旁通控制端232和与气泵电机27连接的气动控制端233。其中的微控制器23还连接有通讯模块28，本实施例中，通讯模块28为用于与手机通讯的WIFI模块。可以将供氧次数，及每次供氧的浓度和时间等数据传送至手机，手机再对其进行统计分析，为使用者的健康管理提供参考数据。由于人体在高原缺氧的状态下，除了氧气的补充之外，还可以按摩来减轻这种不适的状态，因此，还包括与微控制器23电性连接的振动组件239；微控制器23对氧气传感器传21感信号进行比较，低于标准值时，输出控制信号至振动组件239(该控制信号可以与供氧的控制信号同时，也可以分开执行，比如依次间隔开来执行，一次供氧控制，一次振动，如此重复执行)，振动组件239启动，产生按摩动作。其中的振动组件可以采用电磁衔铁式振动头(振幅和频率都可以受到微控制器的控制，可以更人性化地控制)，或电机带偏心轮的方式(频率容易变化，但振幅不易变化)。
具体的控制方式为：
一般情况下的供氧：因为氧气瓶内的压力在使用过程中逐步下降，浓度也会下降。因此，微控制器根据氧气传感器的氧气浓度传感信号，输出反比例信号至流量比例电磁铁，以提供稳定的氧气量。
氧气不足时的供氧：若氧气传感器的氧气浓度传感信号低于氧气浓度下限值时(这时说明氧气含量在下降且达到下限值)，微控制器输出控制信号至气泵电机和旁通电磁铁，旁通电磁铁动作，关闭旁通电磁阀，气泵电机启动，加大供氧速度；输出最大控制信号至流量比例电磁铁，加大氧气供应量。
紧急情况下增加辅助功能：若呼吸频率传感器的传感信号超出其应急设定值时，微控制器输出控制信号至振动组件，振动组件启动，产生按摩动作。通过按摩来缓解不适。
采用这样的方式节能氧气的用量：即呼气时，不让氧气输出，吸气时才有氧气送出：微控制器根据呼吸频率传感器的传感信号的波形，控制旁通电磁铁的通断，在呼气时，不输出氧气，在吸气时，氧气送出。
本实施例中，振动组件239还设有用于提高振动头温度的加热片238，起到加热按摩作用。在供氧通道内还设有与微控制器23连接的用于提高氧气温度的加热元件237，这样可以提高氧气的温度，使人体更加适应，尤其适合冬季的高原活动。
其中微控制器可以采用市面上的单片机，也可以采用小型的PLC控制器(比如西门子LOGO这样的微型PLC控制器)，也可以采用开关管等电子元件组合而成。
于其它实施例中，还包括用于显示供氧参数的显示屏，显示屏可以是液晶屏，也可以是数码管显示屏。
如图2所示的实施例，本发明一种用于缓解高原反应的供氧设备S，包括壳体10，和设于壳体10内的氧气瓶11，壳体10内设有与氧气瓶11管路连接的气泵12，及与气泵12管路并联的旁通电磁阀13；气泵12的输出端连接有流量控制阀14，流量控制阀14的出口与设于壳体10表面的气管接口15连接；还包括与气管接口15管道连接的出气管30，出气管30一端连接有用于与壳体管路连接的空气软管40，另一端设有出气口31和呼吸频率传感器22(通过导线221与设于壳体内的微控制器连接)；还包括用于固定出气管30的头戴式支架50；还包括如前所述的电子控制电路(图中未做标记，主要电路元件都设在壳体内)，氧气传感器21设于气泵12出口；微控制器23设于壳体10内，控制按钮24设于壳体10表面，流量比例电磁铁25设于流量控制阀14内并控制它，旁通电磁铁26设于旁通电磁阀13内并控制它；气泵电机27与气泵12传动联接。在壳体10的外表还设有用于穿过腰带的穿带孔(图中未示出)，这样便于使用者背在身上。为了方便使用者放置手机，壳体10还设有用于放置手机的容置腔100。
其中，头戴式支架50还联接有环绕于头部四周的帽子体或头箍(图中未示出)，振动组件位于帽子体或头箍的前端，对应于人体的额头位置，实现对人体的额头部位的按摩。
于其它实施例中，出气管30A的外端联接有能放入口腔内的扁平型换气管39(如图3所示)；扁平型换气管为前后相通的管状结构，出气管的外端与扁平型换气管的侧边联接，且呈15度至45度的交叉角度。这样的结构，可以让使用者长期地含着扁平型换气管，通过扁平型的管腔实现自由的呼吸，并以15度至45度的斜角，将氧气朝人体口腔的方向送入，不会造成氧气的浪费。
于其它实施例中，出气管的外端联接有能放入两个鼻腔内的U型管，U型管的中间与出气管相联通，U型管的两个端部各设有一个出气口。这样的结构可以让出气口置于鼻腔内，不会造成氧气的浪费。
于其它实施例中，壳体内还可以设有与微控制器连接的电池；电池为可充式电池。
综上所述，本发明根据呼吸频率传感器，采集到使用者的呼吸状态，经过微控制器的转换处理，变成流量控制阀、气泵和旁通电路阀的控制信号，在检测到使用者呼吸不畅或呼吸加快时，可以自动启动流量控制阀、气泵和旁通电路阀，自动为使用者提供相应浓度的氧气，以缓慢使用者可能会出现的高原反应。供氧时可以根据一呼一吸的动作周期间歇式地提供，以降低用量。还在壳体上设有容置腔，可以方便使用者放入手机，还设有电池，可以让壳体为一个移动电源。
上述仅以实施例来进一步说明本发明的技术内容，以便于读者更容易理解，但不代表本发明的实施方式仅限于此，任何依本发明所做的技术延伸或再创造，均受本发明的保护。本发明的保护范围以权利要求书为准。

Claims (6)

1.一种用于缓解高原反应的供氧设备，其特征在于，包括壳体，和设于壳体内的氧气瓶，壳体内设有与氧气瓶管路连接的气泵，及与所述气泵管路并联的旁通电磁阀；气泵的输出端连接有流量控制阀，流量控制阀的出口与设于壳体表面的气管接口连接；还包括与气管接口管道连接的出气管，所述的出气管一端连接有用于与壳体管路连接的空气软管，另一端设有出气口和呼吸频率传感器；还包括用于固定出气管的头戴式支架；
还包括电子控制电路；所述电子控制电路包括设于供氧通道内的氧气传感器和设于人体头部前方的呼吸频率传感器；还包括微控制器，及与微控制器连接的控制按钮、流量比例电磁铁、旁通电磁铁和气泵电机；所述的氧气传感器和呼吸频率传感器检测的模拟信号经过模数转换之后均传输至微控制器，控制按钮的开关信号传输至微控制器；所述的微控制器设有与流量比例电磁铁连接的流量控制端、与旁通电磁铁连接的旁通控制端和与气泵电机连接的气动控制端；还包括与微控制器电性连接的振动组件；所述微控制器根据氧气传感器的氧气浓度传感信号，输出反比例信号至流量比例电磁铁，以提供稳定的氧气量；若氧气传感器的氧气浓度传感信号低于氧气浓度下限值时，微控制器输出控制信号至气泵电机和旁通电磁铁，旁通电磁铁动作，关闭旁通电磁阀，气泵电机启动，加大供氧速度；输出最大控制信号至流量比例电磁铁，加大氧气供应量；若呼吸频率传感器的传感信号超出其应急设定值时，微控制器输出控制信号至振动组件，振动组件启动，产生按摩动作；所述微控制器根据呼吸频率传感器的传感信号的波形，控制旁通电磁铁的通断，在呼气时，不输出氧气，在吸气时，氧气送出；
所述的微控制器还连接有通讯模块；所述的振动组件为电磁衔铁式振动头；所述的通讯模块为用于与手机通讯的WIFI模块；所述的振动组件还设有用于提高振动头温度的加热片；
还包括用于显示供氧参数的显示屏，所述的显示屏与微控制器连接；供氧通道内还设有与微控制器连接的用于提高氧气温度的加热元件；
所述的氧气传感器设于气泵出口；微控制器设于壳体内，控制按钮设于壳体表面，流量比例电磁铁设于流量控制阀内，旁通电磁铁设于旁通电磁阀内；气泵电机与气泵传动联接；所述的头戴式支架还联接有环绕于头部四周的帽子体或头箍，所述的振动组件位于帽子体或头箍的前端，对应于人体的额头位置。
2.根据权利要求1所述的一种用于缓解高原反应的供氧设备，其特征在于，所述壳体的外表还设有用于穿过腰带的穿带孔。
3.根据权利要求2所述的一种用于缓解高原反应的供氧设备，其特征在于，所述壳体还设有用于放置手机的容置腔。
4.根据权利要求1所述的一种用于缓解高原反应的供氧设备，其特征在于，所述的壳体内还设有与微控制器连接的电池；所述的电池为可充式电池。
5.根据权利要求1所述的一种用于缓解高原反应的供氧设备，其特征在于，所述出气管的外端联接有能放入口腔内的扁平型换气管；所述扁平型换气管为前后相通的管状结构，出气管的外端与扁平型换气管的侧边联接，且呈15度至45度的交叉角度。
6.根据权利要求1所述的一种用于缓解高原反应的供氧设备，其特征在于，所述出气管的外端联接有能放入两个鼻腔内的U型管，所述U型管的中间与出气管相联通，U型管的两个端部各设有一个出气口。
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