Flexible panel convenient to carry for open-book exam and carrying method thereof

Abstract

The invention discloses a flexible panel convenient to carry for open-book exam and carrying method thereof. The flexible panel comprises a cover body, a placement groove with an upward opening is formed in the cover body, a pen body capable of being taken out is arranged in the placement groove, a placement cavity is formed in the pen body, a fixing shaft is rotationally installed on the top wall of the placement cavity, a flexible panel is wound on the fixing shaft, one side of the flexible panel is fixedly installed on the fixing shaft, pulling plates are fixedly arranged on the two sides of the fixing shaft, the left side of the containing cavity communicates with a sliding opening with a leftward opening, cleaning cotton which is symmetrical in the front-back direction is fixedly arranged on the front wall and the rear wall of the sliding opening, and the pulling plates extend leftwards into the sliding-out opening and rub with the cleaning cotton. According to the invention, the flexible panel is released in order, the flexible panel is recovered due to the reactive force generated by deformation after the release is completed, and the flexible panel is better shrunk and fixed for viewing through a separation and cooperation mode.

Description

technical field [0001] The invention relates to the technical field of flexible panels, in particular to a portable flexible panel for open-book examinations and a carrying method thereof. Background technique [0002] Flexible panels refer to flexible OLEDs. The successful mass production of flexible screens is not only beneficial to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to their low power consumption and bendable characteristics. In the future, flexible screens will be widely used with the continuous penetration of personal smart terminals. Flexible screen mobile phones refer to mobile phones with bendable and flexible screens. Mobile phones are allowed, so a machine that facilitates open-book exams is required. Traditional exam aid machines have the following disadvantages: [0003] 1. Traditional test aiding machines are not easy to bring into the test room, and will be judg...

AI Technical Summary

Problems solved by technology

[0003]1. Traditional test aiding machines are not convenient to bring into the test room, and will be judged as products such as mobile phones. At the same time, flipping through books seems too cumbersome and wastes time;

[0004]2. Traditional test aid machines are inconvenient to scan the organized knowledge points, which makes it too cumbersome to find standard answers and delays time, so that when the test time is over, the test paper not yet finished;

[0005]3. Traditional examination aid machines are not convenient for fixing and retracting the flexible panel well, because the flexible panel will produce certain deformation after long-term winding, make viewing inconvenient;

[0006]4. It is not convenient to control the switch of the traditional test auxiliary machine, and the energy consumption of the wrong touch will cause the machine itself to consume too much energy and cannot complete the auxiliary test

Images