The invention discloses a portable environmental monitoring device for environmental ecology teaching, and relates to the technical field of environmental monitoring. Comprising a sampling box and a floating plate, the floating plate is arranged at the bottom of the sampling box, a first storage cavity and a second storage cavity are formed in one end of the sampling box, a fixing rod is movably arranged in the first storage cavity, a baffle is arranged at the end, located in the first storage cavity, of the fixing rod, and the other end of the fixing rod is movably sleeved with an upper force cylinder, a transmission cylinder and a rotating disc in sequence; one circle of the rotating disc is hinged to at least one blade through a torsional spring. The rubber band drives the blades to rotate to generate thrust to push the sampling box and the floating plate to move, the driving force is strong after the rubber band is wound for multiple times, the material of the rubber band is light, the design mode greatly reduces the weight of the sampling box, the specification of the floating plate does not need to be correspondingly increased, and the sizes of the sampling box and the floating plate are further reduced; the portability of the sampling box is greatly improved, water environment monitoring teaching is facilitated, and the use requirements of users are met.
本发明公开了一种便携式环境生态学教学用环境监测装置,涉及环境监测技术领域。包括取样箱以及浮板,取样箱的底部设置有浮板,取样箱的一端开设有收纳腔一和收纳腔二,收纳腔一的内部活动设置有固定杆,固定杆位于收纳腔一内部的一端设置有挡板,另一端依次活动套设有上劲筒、传动筒以及转盘,转盘的一圈通过扭簧铰接有数量不少于一个的叶片。通过橡筋驱动叶片转动产生推力,推动取样箱和浮板进行移动,橡筋多次卷绕后驱动力强且橡筋材质轻便,这种设计方式,大大降低了取样箱的重量且浮板规格也无需做相应增加,进一步降低了取样箱和浮板的体积,取样箱的便携性大大提升,更加利于进行水环境监测教学,满足用户使用需求。
Portable environment monitoring device for environmental ecology teaching
一种便携式环境生态学教学用环境监测装置
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES |