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Front maintenance device of LED display box body and assembling method of LED display screen

A technology of LED display and front maintenance, which is applied in the direction of identification device, casing/cabinet/drawer parts, instruments, etc., which can solve the cumbersome splicing of small unit display modules, increase the failure rate, and greatly waste labor To achieve the effect of simple and elegant overall structure design, reduce failure rate and ensure quality

Active Publication Date: 2020-11-20
CHANGCHUN CEDAR ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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 box mold to adapt to the front maintenance and installation of the unit module. The cost is high, the labor waste is large, and the efficiency is low.

Method used

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  • Front maintenance device of LED display box body and assembling method of LED display screen
  • Front maintenance device of LED display box body and assembling method of LED display screen
  • Front maintenance device of LED display box body and assembling method of LED display screen

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] Such as Figure 1-5 As shown, the LED display box front maintenance device of the present invention includes an adsorption connection part corresponding to the odd-numbered LED display box of the LED display screen, and an adsorption limit hanging mechanism part corresponding to the LED display box of the even-numbered row LED display box, The horizontal adjustment mechanism part and the protection mechanism part corresponding to the bottom row of LED display cabinets; the first row of LED display cabinets is defined as the top row of LED display cabinets.

[0029] The adsorption connection part includes a magnetic steel adsorption plate 61 and a magnetic steel 64; the magn...

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Abstract

The invention relates to a front maintenance device of an LED display box. The device comprises an adsorption connecting part corresponding to odd rows of an LED display box body of an LED display screen and an adsorption limiting hanging mechanism part corresponding to even rows of the LED display box body of the LED display screen, wherein magnetic steel on the LED display box body in the adsorption connecting part and a magnetic steel adsorption plate on a vertical back frame are adsorbed and fixed; and step magnetic steel on the LED display box body in the adsorption limiting hanging mechanism part is hung on a box body clamping piece and is adsorbed and fixed by a magnetic steel sticking plate on a vertical back frame. During maintenance, the LED display box body in odd-numbered rowscan be directly pulled out for maintenance; for the LED display box body in the even-numbered rows, the LED display box body in the previous row is horizontally drawn out, and then the LED display boxbody is upwards lifted and drawn out, so that the LED display box body can be maintained. The assembling efficiency of the display screen can be improved, and later maintenance is convenient.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K5/02
CPCG09F9/33H05K5/0217
Inventor 赵旷野张勇王贺群王宇超甘春和陈宇
Owner CHANGCHUN CEDAR ELECTRONICS TECH CO LTD
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