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Network presentation making and displaying device

A presentation and display device technology, which is applied in the field of network presentation production and display devices, can solve the problems of inconvenient movement, inconvenient changes of lecture venues, and no effective reduction of speaker fatigue, so as to achieve convenient storage and improvement of stability and safety, the effect of improving the dustproof effect

Inactive Publication Date: 2019-06-25
董峰娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patents do not effectively reduce the fatigue of the speaker, and the above-mentioned network presentation production and display device is not easy to move, which will cause inconvenience when the lecture venue changes

Method used

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Embodiment Construction

[0019] 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.

[0020] refer to Figure 1-2 , a network presentation production and display device, comprising a cabinet 1, a curtain, a projector 15 and a keyboard 2 are respectively placed on one side of the top outer wall of the cabinet 1 and the top inner wall, and one side of the inner wall of the cabinet 1 is fixed by screws There is a display screen 14, and the bottom of the inner wall on both sides of the cabinet body 1 is provided with a slide chute, and the inner wall of the two slide chute is slidably connected with a slide plate 8, and the four corners of the bottom outer wall of the slide plate 8 are fixed with universal wheels 9 by screws. The bottom inner wall of the ...

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Abstract

The invention discloses a network presentation making and displaying device. The device comprises a cabinet body, and a curtain, a projector and a keyboard are arranged on one side of the outer wall of the top of the cabinet body and the inner wall of the top of the cabinet body respectively; a display screen is fixed to the inner wall of one side of the cabinet body through screws, sliding platesliding grooves are formed in the bottoms of the inner walls of the two sides of the cabinet body, and a sliding plate is slidably connected to the inner walls of the two sliding plate sliding grooves; universal wheels are fixed to the four corners of the bottom of the sliding plate through screws, a push rod motor is fixed to the inner wall of the bottom of the cabinet body through screws, and anoutput shaft of the push rod motor is fixed to the outer wall of the top of the sliding plate through screws; a seat is connected to the inner wall of the bottom of the cabinet body through hinges. According to the device, the fatigue degree of a speaker can be relieved, a supporting rod increases the supporting force of the seat, the stability and the safety are effectively improved, the dust inlet probability of the interior of the cabinet body can be reduced, the dustproof effect can be improved, the working environment of the device is improved, and the service life of products is prolonged.

Description

technical field [0001] The invention relates to the technical field of production and display devices for presentations, in particular to a production and display device for network presentations. Background technique [0002] In the daily teaching process, speech is an indispensable link, and playing presentations can help speakers express their views more clearly, but there are often some problems that affect the speaker when using traditional presentations, currently on the market Various speech aids are uneven, and there are certain inconveniences in the presentation process of traditional presentations. In many speeches and press conferences, people mostly need to stand in front of the computer to turn pages and display the presentations. Under the circumstances, a speech takes a long time, which makes the speaker too tired at the end of the speech and affects the effect of the speech. [0003] After searching, the Chinese patent authorization number is CN206610292U, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B19/10A47B83/04A47B91/02A47B91/06A47B97/00G06F1/20
Inventor 董峰娟
Owner 董峰娟
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