Timing reminding device capable of preventing mosquitos

Abstract

The invention discloses a timing reminding device capable of preventing mosquitos. The device mainly consists of a shell, a screw lid, an electric energy storage box, a mosquito preventing incense device, an electronic timer, a coil rod, a hollow roller and a ball bearing. Kinetic energy that makes a paper cylinder rotate can be generated through the motion that people pull paper, and can be converted into storable electric energy with changes and utilization; and the device is characterized in that the coil paper cylinder can have electrical generation effects without extra adding a generatoror any power generation devices by only changing the structure of a traditional coil paper roller; the device is light in weight, simple in structure and low in cost, and has the characteristic of being energy-saving; and the device can be placed at places like restaurants and public lavatories to use.

Description

technical field [0001] The invention relates to a reminding device capable of generating electromagnetic induction and timing. technical background [0002] With the global promotion of the concept of energy saving and emission reduction, more and more objects in life, ranging from automobiles and aircraft devices to small pieces of paper, all reflect the advantages of energy saving and emission reduction, and are also deeply loved by people. However, even so, there are still a lot of useless work that is ignored in daily life, and some actions that people usually take for granted can also generate kinetic energy. Why not make good use of this wasted energy and convert it into electrical energy storage needed for life. In addition, when people go to the toilet, they often forget the time due to playing with their mobile phones, squatting for too long, resulting in poor blood circulation in the legs and numbness in the legs, and even feeling dizzy when standing up abruptly, w...

AI Technical Summary

Problems solved by technology

However, even so, there are still a lot of useless work that is ignored in daily life, and some actions that people usually take for granted can also generate kinetic energy. Why not make good use of this wasted energy and convert it into electrical energy storage needed for life?

In addition, when people go to the toilet, they often forget the time due to playing with their mobile phones, squatting for too long, resulting in poor blood circulation in the legs and numbness in the legs, and even feeling dizzy when standing up abruptly, which may lead to falls

Images