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Outdoor display screen

An outdoor display and display technology, applied in the field of display, can solve the problems of easy accumulation of dust on the surface, the display does not have a cleaning function, and affects the display effect of the display, so as to improve the service life, the display is clear, and the control is easy. Effect

Inactive Publication Date: 2018-11-30
芜湖等莱智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an outdoor display screen. By setting a slidable cleaning device and an automatic telescopic device, the sponge block on the cleaning device is against the surface of the display screen, and the automatic telescopic device drives the cleaning device to slide up and down, which solves the problem There is a problem that the flat panel display does not have a cleaning function, and dust is easy to accumulate on the surface, which affects the display effect of the display.

Method used

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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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "surface", "one end", "top", "length", "inner", "bottom" etc. indicate orientation or positional relationship , are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientatio...

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Abstract

The invention discloses an outdoor display screen and relates to the technical field of display screens. The outdoor display screen comprises a display screen installation frame, two columns, a display screen body, a cleaning device and an automatic telescopic device. The display screen installation frame is fixed on the two columns, the display screen body is fixedly mounted in the display screeninstallation frame, the cleaning device is mounted on the display screen installation frame in the sliding mode, and the automatic telescopic device is fixedly mounted on a cross frame of the displayscreen mounting frame. By means of vertical moving of the cleaning device on the display screen installation frame, dust on the display screen body can be removed, so that the display screen body isclearer, and the service life of the display screen body is indirectly prolonged.

Description

technical field [0001] The invention belongs to the technical field of display screens, in particular to an outdoor display screen. Background technique [0002] At present, more and more cities have begun to set up display screens outdoors to provide citizens with real-time weather, traffic, news and other information, which is convenient for citizens' daily life. Flat-panel displays refer to display devices whose ratio of the diagonal length of the display screen to the thickness of the whole machine is greater than 4:1, including liquid crystal displays, plasma displays, electroluminescent displays, vacuum fluorescent displays, flat-panel cathode ray tubes and light-emitting diodes wait. [0003] The flat panel display can be applied to different occasions. As the use time increases, a large amount of dust will accumulate on the surface of the flat panel display, which will affect the display effect of the display and affect the normal use of the flat panel display. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/00B08B13/00G09F9/00
CPCG09F9/00B08B13/00B08B1/143
Inventor 袁先念
Owner 芜湖等莱智能科技有限公司
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