Pre-maintaining mechanism of screen

A front maintenance and screen technology, applied in the direction of supporting machines, mechanical equipment, machine tables/supports, etc., can solve the problems of inconvenient adjustment, high cost, complex structure, etc., and achieve the effect of simple structure, low cost, and simplified maintenance mechanism

Inactive Publication Date: 2013-03-20
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current extension adjustment and flip adjustment are all realized by independent mechanisms, that is to say, generally need to be realized by two mechanisms, the structure is

Method used

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  • Pre-maintaining mechanism of screen
  • Pre-maintaining mechanism of screen
  • Pre-maintaining mechanism of screen

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Experimental program
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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 Shown is the structural representation of the present invention. A maintenance mechanism in front of the screen, including a first support frame 1, a second support frame 2, a first cross arm 3 and a second cross arm 4, and an arm groove 31 is arranged in the middle of the first cross arm 3 along the radial direction , the middle part of the first cross arm 3 and the second cross arm 4 is cross-rotatably connected by an overturning sliding structure 5 installed on the arm groove 31; the opposite end of the first support frame 1 and the second support frame 2 is provided with a slide groove, and the second One end of a cross arm 3 and a second cross arm 4 are respectively installed on the sliding groove by extending the sliding structure 6; for convenience of description, the sliding groove provided on ...

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Abstract

The invention relates to a pre-maintaining equipment of a screen, in particular to a pre-maintaining mechanism of the screen. The pre-maintaining mechanism comprises a first supporting frame, a second supporting frame, a first cross arm and a second cross arm, wherein an arm groove is arranged at the middle part of the first cross arm along a radial direction; the middle parts of the first cross arm and the second cross arm are crossly and rotatably connected through an overturning sliding structure mounted on the arm groove; one opposite ends of the first supporting frame and the second supporting frame are provided with sliding grooves; one ends of the first cross arm and the second cross arm are respectively mounted on the sliding grooves through stretching sliding structures; and the other ends of the first cross arm and the second cross arm are mounted at the other ends of the second supporting frame and the first supporting frame. According to the pre-maintaining mechanism of the screen, a simple cross structure is utilized and a stretching mechanism and an overturning mechanism are combined, so that the stretching movement and the overturning movement can be realized simultaneously and the maintenance of the screen is greatly convenient; and the structure is simple and the cost is low.

Description

technical field [0001] The invention relates to screen front maintenance equipment, in particular to a screen front maintenance mechanism. Background technique [0002] At present, LCD wall-mounting is more and more widely used in the electronics industry, and there are various installation methods of wall-mounting, such as vertical cabinet type, wall-mounted type, etc. The installation method of wall-mounting directly affects the maintenance method of LCD, which is generally divided into Pre-maintenance and post-maintenance. In some applications where the space is relatively limited, it is generally necessary to maintain the LCD video wall from the front. [0003] There are many kinds of commonly used front maintenance mechanisms, such as guide rail telescopic, cross telescopic, etc., and some telescopic and then flipped modes. However, the current extension adjustment and flip adjustment are all realized by independent mechanisms, that is to say, generally need to be rea...

Claims

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Application Information

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IPC IPC(8): F16M11/04G09F9/35
Inventor 郑康钰陈智清苏炜
Owner GUANGDONG VTRON TECH CO LTD
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