Online teaching auxiliary equipment capable of automatically changing photographing angle along with body movement

Abstract

The invention relates to the technical field of online teaching equipment. The invention further discloses online teaching auxiliary equipment capable of automatically changing the photographing anglealong with body movement. The online teaching auxiliary equipment comprises a main body, wherein a movable seat penetrates through the top side of the main body, a movable disc is movably connected to the bottom of the main body, a chassis is fixedly connected to the bottom side of the movable disc, a base plate is fixedly connected to the bottom side of the chassis, a rocker penetrates through the base plate, a movable rod is movably connected to the end, close to the chassis, of the rocker, and a compression spring penetrates through the side wall of the movable rod. When a movable ball passively extrudes the outer side wall of the non-toppling body on the side, the non-toppling body inclines towards the other side, a magnetic block can roll to the lowest position on the inner side wallof the non-toppling body, the magnetic block attracts the magnet to the back side of the movable seat, the movable seat is driven to rotate, the front face of the movable seat is rotated to the position right opposite to a teacher, the rotating angle can be automatically adjusted, the magnetic block can accurately right correspond to the front face of the teacher, and repeated correction of manual adjustment is avoided.

Description

technical field [0001] The invention relates to the technical field of online teaching equipment, in particular to an online teaching auxiliary equipment that automatically changes the camera angle as the body moves. Background technique [0002] Taking into account the limitations of time and space, the modern teaching method adopts the network teaching method, which saves a lot of location space and floor area, and saves time on various journeys, so as to provide a good education for more educated people. In the process of explaining, educators only need to record their own explaining content through camera projection and other equipment, and then transmit the video to the Internet, or online explaining, which can be saved and recorded for repeated listening and learning. [0003] Lecturers usually sit in front of the desk, and will use some materials and textbooks to explain during the explanation process. At this time, the body of the lecturer will move, and the position...

AI Technical Summary

Problems solved by technology

[0003] Lecturers usually sit in front of the desk, and will use some materials and textbooks to explain during the explanation process. At this time, the body of the lecturer will move, and the position of the camera is usually kept fixed. If necessary Changing the angle of the camera requires manual movement by the lecturer, which may cause inconvenience during the explanation process, and the angle needs to be corrected again, wasting a certain amount of class time

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