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LED (light emitting diode) display screen with cleaning function

A technology of LED display screen and function, which is applied in the direction of cleaning methods using tools, cleaning methods and utensils, instruments, etc., which can solve the problems of inconvenient cleaning and achieve the effect of ensuring clarity

Inactive Publication Date: 2018-01-19
SUZHOU CRABCHINA E COMMERCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a LED display screen with a cleaning function, which solves the problem that the existing equipment is inconvenient to clean

Method used

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  • LED (light emitting diode) display screen with cleaning function
  • LED (light emitting diode) display screen with cleaning function
  • LED (light emitting diode) display screen with cleaning function

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Embodiment Construction

[0020] 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.

[0021] see Figure 1-3 , a LED display screen with a cleaning function, comprising a body 1, a frame 2 is fixedly connected to the surface of the body 1, a display screen 3 is fixedly connected to the inside of the frame 2, and a first hydraulic cylinder 5 is fixedly connected to the upper surface inside the body 1 , the output shaft of the first hydraulic cylinder 5 is fixedly connected with the first hydraulic rod 6, one end of the first hydraulic rod 6 is f...

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Abstract

The invention relates to the technical field of LED and discloses an LED display screen with a cleaning function. The LED display screen with the cleaning function comprises a device body, the surfaceof the device body is fixedly connected with a frame, and the inside of the frame is fixedly connected with a display screen body; the upper surface of the inside of the device body is fixedly connected with a first hydraulic cylinder, the output shaft of the first hydraulic cylinder is fixedly connected with a first hydraulic rod, one end of the first hydraulic rod is fixedly connected with a driving block, one end of the driving block is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a cleaning device above the surface of the LED display screen body; the cleaning device comprises a fixing case, one side of the fixing case is provided with a fastener in a sleeving mode. According to the LED display screen with the cleaning function, by means of the cleaning device, when the surface of the LED display screen body absorbs a large amount of dust, wooly fabric inside the cleaning device can be driven by the connecting rod to scrub the surface of the LED display screen body to clean the dust off the surface of the LED display screen body and accordinglyto ensure cleanliness of the LED display screen body.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED display screen with a cleaning function. Background technique [0002] LED is the English abbreviation of light-emitting diode. It is a diode made of compounds made of gallium, arsenic, phosphorus, nitrogen and indium by controlling the display mode of semiconductor light-emitting diodes. When electrons and holes recombine, they can radiate visible light. Therefore, it can be used to make light-emitting diodes, which can be used as indicator lights in circuits and instruments, or to form text or digital displays. LED displays are generally used to display various information such as text, images, videos, and video signals. The existing LED displays The screen is basically cleaned manually, but because the screen is installed in a high position, it brings inconvenience to the cleaning, increases the burden on the staff, takes a long time to clean, and is not mechanized enough....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33B08B1/00
Inventor 杨令东
Owner SUZHOU CRABCHINA E COMMERCE CO LTD
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