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Display screen maintained from front end

A technology of display screen and display surface, which is applied in the direction of casing/cabinet/drawer parts, instruments, identification devices, etc., which can solve the problems of increased danger, difficulty of installation and maintenance, etc.

Active Publication Date: 2011-05-11
苏州芮智视讯信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the maintenance of the LED display generally adopts post-maintenance, that is, the maintenance is carried out on the side away from the display surface of the LED display. Since most of the LED displays in the prior art are installed and fixed on the surface of the building curtain wall , if post-maintenance is adopted, a maintenance space needs to be reserved between the display screen and the building curtain wall, resulting in difficulty in installation and maintenance. Moreover, since the reserved maintenance space is between the building curtain wall and the LED display screen, the light is dark, and the installation and increased risk of maintenance work

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 As shown, this embodiment provides a display screen for front-end maintenance. The display screen is an LED display screen, which is generally formed by assembling several modules. Install and disassemble each module on its display surface, so as to perform maintenance work such as installation, repair or replacement of each module.

[0020] Wherein, the display screen includes one or more frames, and two or more modules installed and fixed on each frame, such as, a module 102 and a module 105 are installed on the frame 101, and one of a plurality of LED modules is installed A frame or a plurality of frames can be assembled to form an LED display screen; corresponding to each module, the frame is provided with a mounting position whose shape and size are consistent with the shape and size of the installed module for p...

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PUM

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Abstract

The invention discloses a display screen maintained from the front end. The display screen comprises a framework and at least two modules. The framework is provided with an installation position corresponding to each module, the shape and the size of the installation position are consistent with those of the module, and the installation position is used for placing the corresponding module. At least one side face of each module is provided with at least one raised fixed shaft, the installation position is provided with at least one groove adapted with the fixed shaft on a display surface of the display screen, and the grooves are respectively used for placing the fixed shafts. Each groove is also provided with a groove cover and a locking unit used for tightly locking and fixing the fixed shafts in corresponding grooves. The invention can be maintained from the front end, in addition, the display screen is simple and convenient to install, maintain and replace and is stable in installation.

Description

technical field [0001] The invention relates to the installation and maintenance of lighting devices, in particular to a display screen for front-end maintenance. Background technique [0002] Due to its advantages of low power consumption, long service life, low cost, high brightness, large viewing angle, long viewing distance, waterproof, and various specifications, LED display can meet the needs of various application scenarios and has a very broad development prospect. , is recognized as the most growth potential and the fastest growing LED application market. [0003] In the prior art, the maintenance of the LED display generally adopts post-maintenance, that is, the maintenance is carried out on the side away from the display surface of the LED display. Since most of the LED displays in the prior art are installed and fixed on the surface of the building curtain wall , if post-maintenance is adopted, a maintenance space needs to be reserved between the display screen ...

Claims

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Application Information

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IPC IPC(8): G09F9/33H05K5/02
Inventor 商松
Owner 苏州芮智视讯信息科技有限公司
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