A multi-functional pupil pull-rod box

Abstract

A multi-functional pupil pull-rod box is composed of a sensing unit comprisinga temperature sensor for sensing air temperature signal, a humidity sensor for sensing air humidity signal and a light sensor for sensing light signal, a box unit having an upper box and a lower box connected by hinges for placing articles, and a control unit, having a storage battery and a single chip microcomputer forcontrolling the box unit to act according to the temperature signal, the humidity signal and the light signal., the lower box body has a first storage box for storing books, a second storage compartment for holding stationery, a third storage compartment for holding the umbrella, a fourth storage box for storing water cup, a fifth storage box for storing bus card and a sixth storage box for storing change, the temperature sensor, the humidity sensor, the light sensor and the storage single-chip microcomputer are electrically connected with the storage battery, and the temperature sensor, the humidity sensor and the light sensor are communicated with the single-chip microcomputer.

Description

technical field [0001] The invention relates to a trolley case, in particular to a multifunctional trolley case for pupils. Background technique [0002] With the opening of the national second-child policy, the number of children is increasing day by day, and people are particularly concerned about the safety and happiness of children. Children need to go to school when they grow up, and parents also need to take their pupils out to broaden their horizons and increase their experience, so as to promote the healthy growth of pupils. Due to the complex external environment and the large number of people, especially on the way to school or home, pupils often get lost. Even being abducted, this phenomenon not only shatters the happy family, but also brings serious safety hazards to the psychological safety and healthy growth of elementary school students. Contents of the invention [0003] The present invention is made to solve the above problems, and the purpose is to provi...

AI Technical Summary

Problems solved by technology

Children need to go to school when they grow up, and parents also need to take their pupils out to broaden their horizons and increase their experience, so as to promote the healthy growth of pupils. Due to the complex external environment and the large number of people, especially on the way to school or home, pupils often get lost. Even being abducted, this phenomenon not only shatters the happy family, but also brings serious safety hazards to the psychological safety and healthy growth of elementary school students.

Images