An automatic sorting device for wrong questions

Abstract

The invention discloses a wrong question automatic sorting device. The wrong question automatic sorting device comprises a printing end and a scanning end, wherein the scanning end is detachably mounted at the bottom of the printing end, the printing end comprises a main body, the main body is provided with a charging data interface, an SD card slot and a scanning end speech output port, a touch screen is arranged on the top of the main body, an ink box placing inlet and outlet baffle is arranged on one side of the main body, a printing end shell is arranged at one end of the main body, a printing trouble checking baffle is arranged on the printing end shell, a paper roll inlet baffle is arranged on one side of the printing end shell, the paper roll inlet baffle is located at the exit of a paper roll inlet cavity, a printing paper roll is placed inside the paper roll inlet cavity, and the end of the paper roll passes through a paper roll rolling shaft and is output from an output port of the print end shell. According to the wrong question automatic sorting device, scanning printing equipment is applied to daily learning, sorting of a wrong question collection can be conducted easily, learning efficiency is improved greatly, problems encountered in the study can be summarized quickly, and the effect of attaining the result with half effort is achieved.

Description

technical field [0001] The invention relates to the technical field of stationery equipment, in particular to an automatic sorting device for wrong questions. Background technique [0002] In the study and life, in order to improve the learning efficiency and sum up the problems in the learning process in a timely manner, we often use the wrong question set, and the teacher often asks us to organize a wrong question book, and organize the key and important questions into A notebook, as the focus of daily and pre-exam review. [0003] In the process of sorting out the correct and wrong questions, we will find that it often takes a long time to copy the original questions and sort out the process of solving the questions, which will consume a lot of our time. Sets are likely to cause a certain burden at times. Contents of the invention [0004] The object of the present invention is to provide a device for automatically sorting out wrong questions, so as to solve the probl...

AI Technical Summary

Problems solved by technology

[0003] In the process of sorting out the correct and wrong questions, we will find that it often takes a long time to copy the original questions and sort out the process of solving the questions, which will consume a lot of our time. Sets are likely to be somewhat burdensome at times

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