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Electronic information display device convenient to clean with good protection effect

A technology of electronic information and display equipment, which is applied to electrical equipment shells/cabinets/drawers, cleaning methods and utensils, cleaning methods using tools, etc. It can solve problems such as difficult cleaning, easy damage, and easy accumulation of dust on the display screen. Achieve the effect of preventing theft and improving safety performance

Inactive Publication Date: 2019-04-16
LAIWU VOCATIONAL & TECHNICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electronic information display device that is easy to clean and has a good protective effect, so as to solve the problem that the existing electronic information display device proposed in the above background technology is only an electronic display screen, and the display screen is usually directly hung on the Supporting the display screen on the ground under the ceiling or using a support frame can play a role in displaying information, but because the display screen is exposed, it is easy to accumulate dust on the display screen and is easy to be damaged. It is difficult to clean it every time. more difficult questions

Method used

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  • Electronic information display device convenient to clean with good protection effect
  • Electronic information display device convenient to clean with good protection effect
  • Electronic information display device convenient to clean with good protection effect

Examples

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Embodiment Construction

[0026] 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.

[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention relates to an electronic information display device convenient to clean with a good protection effect. The device comprises a base and a protection mechanism, a main control box is arranged on the upper end of the base, the main control box is internally provided a battle plate, the protection mechanism is inlaid in the main control box, and the main control box is internally connected with a display mechanism; the display mechanism comprises a first electric push rod; the first electric push rod is in threaded connection with the main control box through a bolt; the upper end ofthe first electric push rod is provided with a fixed frame; and the fixed frame is in threaded connection with the first electric push rod through a bolt. The device has the beneficial effects that adisplay screen can be supported by the first electric push rod, so that the display screen can be displayed; and when the first electric push rod extends downwards, the fixed frame can be driven to move downwards, so that the display screen can be retracted to the main control box, so that the main control box is utilized to carry out hidden protection on the display screen.

Description

technical field [0001] The invention relates to the technical field of electronic information display, in particular to an electronic information display device that is easy to clean and has good protection effect. Background technique [0002] With the improvement of living conditions and the development of science and technology, electronic related equipment has been widely used in our lives, commonly used are mobile phones, computers, televisions, etc., and in public places such as shopping malls, stations and hospitals Electronic devices are also used to display the information they need to publish, which has almost completely replaced the use of paper or blackboard pictorials to display information. [0003] Existing electronic information display equipment is only an electronic display screen, usually directly hanging the display screen under the ceiling or using a support frame to support the display screen on the ground, although it can play the role of displaying in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00H05K5/00H05K5/02H05K7/14B08B1/00
CPCH05K5/00H05K5/0217H05K7/14G09F9/00B08B1/143
Inventor 吴晓燕李海峰
Owner LAIWU VOCATIONAL & TECHNICAL COLLEGE
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