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An electronic information board with protective function

A technology of electronic information and protection function, applied in the field of electronic information signs with protection function, can solve the problems of dust, water, air pollution, short service life, etc.

Inactive Publication Date: 2019-01-08
河北远道光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing electronic information boards that are placed outdoors for a long time and are easily exposed to dust, water, and air pollution, resulting in short service life, the technical problem to be solved by the invention is to provide a protective function electronic information board

Method used

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  • An electronic information board with protective function
  • An electronic information board with protective function
  • An electronic information board with protective function

Examples

Experimental program
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Embodiment 1

[0036] An electronic information board with protective functions, such as Figure 1-6 As shown, it includes a placement frame 1, a driving device 2, a guide rod 3, a first spring 5, a rod 6, a support plate 7, a first slide rail 8, a first slider 9, a first wire rope 10, and a second spring 11. , lifting plate 12, second slide rail 13, second slider 14, support rod 16, electronic information card body 17, first guide wheel 19, second steel wire rope 20, second guide wheel 22, third steel wire rope 23, support Rod 24, stop bar 25, arc-shaped cover plate 26 and the third spring 27, the lower part of the right wall of the placement frame 1 has a second through hole 18, the upper part of the left wall of the placement frame 1 has a third through hole 21, and the top of the placement frame 1 The center has a first through hole 15, the lower part of the right wall of the placement frame 1 is rotatably connected with a first guide wheel 19, the upper part of the left wall of the plac...

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PUM

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Abstract

The invention relates to an electronic message sign, in particular to an electronic message sign with the protective function. In order to solve the technical problem, the electronic message sign with the protective function comprises a placing frame, a driving device, a guide rod, a first spring, a rod, a supporting plate, a first sliding rail, a first sliding block, a first steel wire rope, a second spring and a lifting plate. A second through hole is formed in the lower portion of the right wall of the placing frame, a third through hole is formed in the upper portion of the left wall of the placing frame, a first through hole is formed in the center of the top of the placing frame, and first guide wheels are rotationally connected with the lower portion of the right wall of the placing frame. Forward and reverse rotation of a motor is controlled, covering and uncovering of an arc cover plate are achieved while an electronic message sign body moves up and down, and the self-protection work of the electronic message sign body can be achieved.

Description

technical field [0001] The invention relates to an electronic information board, in particular to an electronic information board with a protective function. Background technique [0002] Electronic information is a term that has appeared frequently in recent years. It has become a vocabulary of informatics under the background of the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Electronic information has fundamentally broken the long-standing monopoly of information storage and dissemination by paper media in terms of information storage, dissemination and application, and represents the development direction of the information industry. [0003] The existing electronic information boards are placed outdoors for a long time and are easily exposed to dust, water, and air pollution, resulting in a short service life. Therefore, it is urgent to develop an electronic informatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 不公告发明人
Owner 河北远道光电科技有限公司
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