display screen for learning machine

Abstract

The invention belongs to the technical field of learning machines, and particularly relates to a display screen used for the learning machine. The display screen comprises a main display screen, a display screen module group and a connecting plate. The top end and the bottom end of the connecting plate are rotatably connected with the bottom end of the display screen module group and the top end of the main display screen respectively. The connecting part between the display screen module group and the connecting plate is fixedly provided with a touch switch which is used for turning on or turning off each extended display screen. The display screen module group outwardly overturns relative to the connecting plate, the touch switch is touched and each extended display screen is turned on.The display screen module group inwardly overturns relative to the connecting plate, the touch switch is touched and the display screen module group is turned off. When the main display screen acts asthe use display screen, the display screen module group and the connecting plate act as the supporting base. When the display screen module group acts as the use display screen, the main display screen and the connecting plate act as the supporting base. According to display screen used for the learning machine, the display area of the display screen is large, the supporting base for supporting the display screen is arranged and the display screen is portable.

Description

technical field [0001] The invention belongs to the technical field of learning machines, and in particular relates to a display screen for learning machines. Background technique [0002] The famous saying "knowledge changes destiny" is familiar to students. In order to learn more knowledge and improve their grades, students have the best choice to ask teachers. However, teachers also have their own work and rest time, and it is impossible to answer students' doubts all the time. , therefore, the learning machine came into being. [0003] The benefits of the learning machine are self-evident. The learning machine has the advantages of convenience. Students can study at any time, and the learning machine can bring students a full range of knowledge and can answer the difficult and miscellaneous problems encountered by students during the learning process; however, Everything is not perfect, and the learning machine is the same. The disadvantages of the learning machine are:...

AI Technical Summary

Problems solved by technology

[0003] The benefits of the learning machine are self-evident. The learning machine has the advantages of convenience. Students can study at any time, and the learning machine can bring students a full range of knowledge and can answer the difficult and miscellaneous problems encountered by students during the learning process; however, Everything is not perfect, and the learning machine is the same. The disadvantages of the learning machine are: a learning machine with a small display screen, small fonts on the display screen, small video teaching images, and greater pressure on students' eyes. It is not convenient for multiple students to discuss the content on the learning machine; and for the convenience of carrying the learning machine, most learning machines do not have a support seat, and the learning machine does not have a support seat, which is not convenient for students to watch the learning content

[0004] In order to solve the above problems, learning machines with large display screens have appeared on the market. Similar to tablet computers, the fonts on the display screen will also be larger, which can reduce the burden on the eyes to a certain extent, and the video teaching can also be seen clearly. , but due to the increase of the display screen area, it has the defect that it is not easy to carry

Images