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Video recording device for online English teaching

A technology of video recording and English line, which is applied in the field of video recording devices for online English teaching, which can solve the problems of the fixed position of the recording equipment and the inability to obtain a better recording angle, so as to achieve a good recording angle and reduce the area of ​​explanation content Effect

Active Publication Date: 2022-05-27
PUYANG VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a video recording device for English online teaching to solve the technical problem in the prior art that the position of the recording device is fixed and a better recording angle cannot be obtained

Method used

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  • Video recording device for online English teaching
  • Video recording device for online English teaching
  • Video recording device for online English teaching

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Experimental program
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Embodiment Construction

[0023] Embodiment of the video recording device for English online teaching in the present invention Figure 1~10 Shown: including the display board 4 and the podium floor 16 whose length extends along the left and right directions, the underside of the podium floor 16 is provided with a support platform, the middle part of the podium floor 16 is hinged on the support platform, and the hinge axis of the podium floor extends along the front and rear directions , between the supporting platform and the podium floor, a supporting spring 14 is respectively arranged, under the support limit effect of the supporting spring 14, the swing angle range of the podium floor 16 relative to the horizontal direction is 0~3 degrees, so that the teacher walks around on the podium floor At this time, the podium floor can only be tilted at a small angle, which has little impact on the teacher's lectures and can almost be ignored.

[0024] The video recording device also includes a swing guide ra...

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Abstract

The invention relates to a video recording device for English online teaching, comprising a display board and a podium floor, the middle of the podium floor is hinged on a support table, the video recording device further comprises a swing guide rail, and a floor gear is fixed on the podium floor coaxially. The swing guide rail is coaxially fixed with a guide rail gear that meshes with the floor gear. The swing guide rail is guided and moved with a pendulum moving block. The video recording device also includes a horizontal guide located on the upper side of the podium floor extending in the left and right directions. The guide rail, the horizontal guide rail is equipped with a horizontal moving block, a video recording bracket is installed on the horizontal moving block, and a video recording device is installed on the video recording bracket. A vertically arranged transmission rod is hinged on the pendulum moving block, and the upper end of the transmission rod is guided and moved with the guide hole of the bracket. The invention solves the technical problem in the prior art that the position of the video recording device is fixed and a better video recording angle cannot be obtained.

Description

technical field [0001] The invention relates to a video recording device for English online teaching in teaching facilities. Background technique [0002] English is the most widely used language in the world. In recent years, it has been paid more and more attention by Chinese people. English majors are set up in junior high schools, high schools, and universities. English teaching is usually carried out indoors, and display boards are arranged on the front side of the classroom, and English teachers teach students by writing on the display boards. [0003] However, due to the sudden emergence of the new crown epidemic recently, schools cannot start normally, making it impossible for teachers to provide face-to-face education and guidance to students in the classroom. Online viewing and learning through mobile phones or tablets. [0004] When recording video, it is necessary to use video recording equipment to face the display board. However, the problem with the existing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/76G03B17/56G09B5/02G09B19/06
CPCH04N5/76G09B5/02G09B19/06G03B17/561
Inventor 周卿郑帅
Owner PUYANG VOCATIONAL & TECHN COLLEGE
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