Double-pole positioning mechanism for liquid crystal display screen in exhibition

A technology of liquid crystal display and positioning mechanism, applied in the direction of supporting machines, mechanical equipment, machine/stands, etc., can solve the problem of inability to flexibly adjust the installation height and front and rear elevation angles of the liquid crystal display, cumbersome installation of the liquid crystal display, time-consuming and laborious, etc. problems, to achieve the effect of simple structure, convenient positioning, and improved layout efficiency

Inactive Publication Date: 2015-02-18
徐新华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation of LCD screens used in exhibition halls or some service hall halls is more cumbersome, especially for those that need to be raised and placed, metal support rods must be prepared in advance, and holes must be drilled on the rods, and then bolts Fix the mounting plate or bracket to hold the LCD screen
Not only is it time-consuming and labor-intensive, but it also has the disadvantage of being unable to flexibly adjust the installation height and front and rear elevation angles of the LCD screen

Method used

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  • Double-pole positioning mechanism for liquid crystal display screen in exhibition
  • Double-pole positioning mechanism for liquid crystal display screen in exhibition
  • Double-pole positioning mechanism for liquid crystal display screen in exhibition

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Embodiment

[0025] Example: Combining Figure 1 ~ Figure 5 As shown, it is a specific implementation of the dual-bar positioning mechanism of the LCD display in the exhibition of the present invention. First as figure 1 with figure 2 As shown, the mechanism has two metal uprights 1 arranged in parallel, and the bottom of each metal upright 1 is fixed with a base (not shown in the figure). A sleeve joint 2 is sleeved on the two metal vertical rods 1 at the same height, and each sleeve joint 2 is fixed to the metal stand by suction and fixation by a plurality of magnetic blocks (not visible in the figure) arranged on the inner wall of the sleeve joint 2. On pole 1. A supporting base bar 3 is arranged between the two sleeve joints 2, and both ends of the supporting base bar 3 are rotatably connected to the corresponding sleeve joint 2 through a ratchet self-locking rotating mechanism a, while supporting the base bar 3 A liquid crystal display assembly board 4 is fixed. In this embodiment, ...

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Abstract

The invention discloses a double-pole positioning mechanism for a liquid crystal display screen in an exhibition. The double-pole positioning mechanism comprises two metal vertical poles arranged in parallel, and is characterized in that sleeve joints are respectively arranged on the two metal vertical poles at the same height in a sleeving mode; each sleeve joint is respectively adsorbed and fixed onto the corresponding metal vertical rod by virtue of a plurality of magnetic blocks arranged on the inner wall of the corresponding metal vertical pole. The double-pole positioning mechanism further comprises a support base strip arranged between the two sleeve joints; the two ends of the support base strip are respectively connected with the corresponding sleeve joints rotationally through ratchet self-locking rotating mechanisms; a liquid crystal display screen assembling board is fixed on the support base strip. The double-pole positioning mechanism is simple in structure and convenient to mount, the liquid crystal display screen is conveniently positioned, and the placement height and front and rear elevation angles of the liquid crystal display screen can be flexibly adjusted.

Description

Technical field [0001] The invention relates to a dual-pole positioning mechanism for an exhibition liquid crystal display screen. Background technique [0002] Due to the design of a specific and fixed bracket for the home LCD screen, its placement is more convenient. However, the installation of LCD screens used in exhibition venues or in the halls of some service venues is more cumbersome, especially for those that need to be supported and elevated, metal support rods must be prepared in advance, and holes must be drilled on the rods and then bolted Fix the mounting plate or bracket to fix the LCD screen. Not only is it time-consuming and labor-intensive, but it also has the disadvantage of not being able to flexibly adjust the installation height and front and rear elevation angles of the LCD screen. Summary of the invention [0003] The purpose of the present invention is to provide a dual-pole positioning mechanism for exhibition liquid crystal display screens with simple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/06F16M11/18
CPCF16M11/06
Inventor 徐新华
Owner 徐新华
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