Multimedia teaching device for Chinese teaching

Abstract

The invention provides a multimedia teaching device for Chinese teaching, which belongs to the technical field of teaching equipment and comprises a multimedia platform, a multimedia host, a controller, a front display device and two side display devices, wherein a first display screen of the front display device is arranged on the front surface of the multimedia platform, and a first driving device is arranged in the multimedia platform and drives the first display screen to move up and down; the two side display devices are the same in structure and are symmetrically arranged on the two sides of the multimedia platform, second display screens of the side display devices are arranged on the side surfaces of the multimedia platform, and a second driving device is arranged in the multimediaplatform and drives the second display screens to ascend, descend and rotate; the first display screen and the second display screens are both electrically connected with the multimedia host, and thefirst driving device and the second driving device are both electrically connected with the controller. The display screen of the device replaces an original projection curtain, the problem that theprojection curtain is large in occupied area is solved, and meanwhile, the display range is enlarged.

Description

technical field [0001] The invention belongs to the technical field of teaching equipment, and in particular relates to a multimedia teaching device used in Chinese teaching. Background technique [0002] Chinese is the spoken and written language of China, especially the spoken and written language of the Han nationality. In the cultural circle of Chinese characters and overseas Chinese communities, Chinese is also known as Chinese and Chinese, and Chinese is also one of the six working languages ​​of the United Nations. It can be seen from this that Chinese, like English, has already occupied an important position in the world. [0003] In all stages of study, Chinese teaching is indispensable, especially now that colleges and universities have opened many Chinese-related majors. The process of Chinese teaching is not only to learn the characters themselves, but more importantly, to learn the sources of the characters and the Chinese history and culture related to the ch...

AI Technical Summary

Problems solved by technology

However, in this way, the projection screen is often installed above the teaching blackboard. When performing projection, the projection screen needs to be put down. At this time, the projection screen will block the blackboard, and it is impossible to write on the blackboard at the same time, which greatly affects the utilization of the blackboard. , and the area and angle of the projection screen cannot be adjusted as needed

Images