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Electronic video teaching platform

A teaching platform and video technology, applied in the field of teaching equipment, can solve problems such as easy errors in the playback process, complicated setting methods, and affecting the quality of teaching, and achieve the effects of simplifying the steps of screen setting, saving time, and improving teaching quality

Inactive Publication Date: 2019-04-30
兰州天易电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, the technological level of teaching desks is also gradually improving. Most teaching desks have begun to add video playback functions. The teaching desks of the existing technology need to be connected to an external projector when video playback is required, and the projector’s settings must be set. Various parameters, and then use the projector to project the video image on the white screen. This setting method is more complicated and time-consuming, and due to parameter setting problems, errors are prone to occur during playback, which affects the quality of teaching.

Method used

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-4 , an electronic video teaching platform, comprising a metal shell 1, a desktop baffle 2, a computer protective case 3, a computer 4, a screen base 5, a screen frame 6, a rotating shaft 7, a screen circuit box 8, a screen 9, and a heat dissipation port 10 , movable door panel 11, side slideway 12, front opening 13, placing platen 14, side slider 15, limit plate 16, hollow area 17, microphone holder 18, multi-purpose board 19, screen conne...

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Abstract

The invention discloses an electronic video teaching platform. The electronic video teaching platform comprises a metal case, a screen base, a screen frame, rotating shafts, a screen, a screen connecting slot, connecting clamp slots, connecting electrodes, a screen connecting insert plate, screen collecting embedded blocks and screen electrodes, wherein the screen connecting slot is formed in therear side of the computer protecting case; the connecting clamp slots are formed in two ends in the screen connecting slot respectively; the connecting electrodes are arranged in the connecting clampslots; the screen connecting insert plate is inserted into the screen connecting slot; the screen collecting embedded blocks are arranged at two ends of the lower side of the screen connecting insertplate respectively; the screen electrodes are arranged on the lower sides of the screen collecting embedded blocks; the screen base is arranged on the upper side of the screen connecting insert plate;the screen frame is arranged on the upper side of the screen base; a screen circuit box is arranged at the top end of the screen frame; the rotating shafts are arranged at the upper end and the lowerend in the screen frame respectively; the screen is mounted on the rotating shafts. The electronic video teaching platform has a complete structure, the screen setting step is simplified, time for setting a projector is saved, and teaching quality is improved.

Description

technical field [0001] The invention relates to the technical field of teaching appliances, in particular to an electronic video teaching platform. Background technique [0002] With the advancement of science and technology, the technological level of teaching desks is also gradually improving. Most teaching desks have begun to add video playback functions. The teaching desks of the existing technology need to be connected to an external projector when video playback is required, and the projector’s settings must be set. Various parameters, and then use the projector to project the video image on the white screen. This setting method is more complicated and time-consuming, and due to parameter setting problems, errors are prone to occur during playback, which affects the quality of teaching. Contents of the invention [0003] The object of the present invention is to provide an electronic video teaching platform, by setting the screen base, the screen frame, the rotating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02
CPCG09B5/02
Inventor 沈军
Owner 兰州天易电子科技有限公司
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