LED display box front maintenance device and LED display assembly method

A technology of LED display and front maintenance, which is applied in the directions of identification devices, casings/cabinets/drawer parts, electrical equipment casings/cabinets/drawers, etc., which can solve problems such as low efficiency, complex structure, and increased failure rate , to achieve simple and elegant overall structure design, improve display quality, and reduce the effect of gravity extrusion
CN111968533BActive Publication Date: 2022-03-18CHANGCHUN CEDAR ELECTRONICS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHANGCHUN CEDAR ELECTRONICS TECH CO LTD
Publication Date
2022-03-18

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Abstract

The invention relates to a front maintenance device for an LED display cabinet, which includes an adsorption connection part corresponding to the LED display cabinet with odd rows of LED display screens, and an adsorption limit hanging part corresponding to the LED display cabinets with even rows of LED display screens. The mechanism part; the magnetic steel on the LED display box in the adsorption connection part is adsorbed and fixed by the magnetic steel adsorption plate on the vertical back frame; the step magnetic steel on the LED display box in the adsorption limit hanging mechanism part body clip and is fixed by the magnetic steel adhesive plate on the vertical back frame. During maintenance, you can directly pull out the odd-numbered LED display cabinets for maintenance; for the even-numbered LED display cabinets, first pull out the upper row of LED display cabinets horizontally, and then pull the LED display cabinets upwards and out. Repair it. The invention can improve the assembly efficiency of the display screen and is convenient for later maintenance.
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Description

technical field

[0001] The invention relates to the technical field of LED display screens, in particular to a front maintenance device for an LED display box and an assembly method thereof. Background technique

[0002] LED display box (LED display) is a flat-panel display unit, which is composed of one or more LED module panels and a die-cast metal box, and is used to display various information such as text, images, videos, and video signals.

[0003] At present, the front maintenance of LED display is a major trend in the market. The installation of the existing LED display is mainly realized by the front maintenance of the display module. When it is applied to a large-scale front maintenance LED display project, the front maintenance of the module has a natural sagging extrusion, which increases the failure rate. Small unit display modules The splicing of the screen is cumbersome and the structure is complex. Usually, it is necessary to design and manufacture a special...

Claims

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