The utility model relates to the technical field of a sensor detection device. A temperature and humidity sensor is disclosed, including a lower shell, a main plate mounted on the upper part of the lower shell and an upper cover of the lower shell. The bottom of the lower shell is equipped with a humidity measuring element for measuring humidity, and the moisture measuring element is two electrodes arranged at intervals of each other. A flange is arranged on the inner wall of the inner wall of the opening at the bottom of the lower shell. The main board is installed on the flange, the main board is fixed with a NTC thermistor for detecting temperature, a Bluetooth launching board for the output signal, and the main board is electrically connected with a battery, and the moisture measuring element, the NTC thermistor, and the Bluetooth launches board. The lower housing and the upper cover are all made of insulating materials. Between the lower shell and the upper cover of the temperature and humidity sensor, the space of the main board is formed, and the temperature and humidity is detected by using the NTC thermistor and the humidity measuring element composed of two electrodes spaced each other, and the Bluetooth launching board is used to output the electrical signal, and the structure is simple.
【技术实现步骤摘要】
一种温湿度传感器
本技术涉及传感器检测装置
,特别是涉及一种温湿度传感器。
技术介绍
温湿度传感器是将温度量和湿度量转换成容易被测量处理的电信号的设备或装置,在医疗上温湿度常被用来检测创面处环境的温湿度,以便监控并能调整创面处的温度和湿度,使创面能较快愈合。现有的温湿度传感器存在结构设计较为复杂、功耗较大、成本较高等缺陷。
技术实现思路
本技术的目的是为了克服现有技术的不足,提供一种结构简单且成本低廉的温湿度传感器,主要用于医学治疗过程中检测创面的温度和湿度。为了实现上述目的,本技术提供一种温湿度传感器,其包括下壳,所述下壳的顶部开口,所述下壳的底部安装有用于检测湿度的测湿元件,所述测湿元件为两个彼此间隔设置的电极片,所述下壳的开口处的内壁周向设置有凸缘;主板,安装于所述凸缘上,所述主板上固设有用于检测温度的NTC热敏电阻、用于输出电信号的蓝牙发射板,且所述主板电性连接有电池;上盖,盖设于所述下壳上;所述测湿元件、所述NTC热敏电阻、所述蓝牙发射板均与所述主板电性连接,所述下壳和所述上盖均为绝缘材料制成。作为优选方案,所述主板上电性连接有开关按键,所述上盖相对应的位 ...
【技术保护点】
一种温湿度传感器,其特征在于,包括:下壳(10),所述下壳(10)的顶部开口,所述下壳(10)的底部安装有用于检测湿度的测湿元件(40),所述测湿元件(40)为两个彼此间隔设置的电极片(41),所述下壳(10)的开口处的内壁周向设置有凸缘(11);主板(20),安装于所述凸缘(11)上,所述主板(20)上固设有用于检测温度的NTC热敏电阻(50)、用于输出电信号的蓝牙发射板(60),且所述主板(20)电性连接有电池(70);上盖(30),盖设于所述下壳(10)上;所述测湿元件(40)、所述NTC热敏电阻(50)、所述蓝牙发射板(60)均与所述主板(20)电性连接,所述下壳( ...
【技术特征摘要】
1.一种温湿度传感器,其特征在于,包括:下壳(10),所述下壳(10)的顶部开口,所述下壳(10)的底部安装有用于检测湿度的测湿元件(40),所述测湿元件(40)为两个彼此间隔设置的电极片(41),所述下壳(10)的开口处的内壁周向设置有凸缘(11);主板(20),安装于所述凸缘(11)上,所述主板(20)上固设有用于检测温度的NTC热敏电阻(50)、用于输出电信号的蓝牙发射板(60),且所述主板(20)电性连接有电池(70);上盖(30),盖设于所述下壳(10)上;所述测湿元件(40)、所述NTC热敏电阻(50)、所述蓝牙发射板(60)均与所述主板(20)电性连接,所述下壳(10)和所述上盖(30)均为绝缘材料制成。2.如权利要求1所述的温湿度传感器,其特征在于,所述主板(20)上电性连接有开关按键(21),所述上盖(30)相对应的位置上开设有能够通过所述开关按键(21)的孔。3...
【专利技术属性】
技术研发人员:朱新生,
申请(专利权)人:广东美捷威通生物科技有限公司,
类型:新型
国别省市:广东,44
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