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Single-row front maintenance type LED screen

A front maintenance and screen technology, applied in the field of display screens, can solve problems such as increased labor, time-consuming and troublesome installation, fixed installation, etc., and achieves the effect of not occupying space

Inactive Publication Date: 2015-12-30
ANHUI TIANZHONG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At this stage, the LED display devices are fixedly installed in the position where they need to be installed, and some large outdoor venues, or the LED display devices installed in the city center stage, are installed in one step, and the installation is fixed. Although it saves trouble, it is time-consuming It causes great inconvenience. When it is damaged, it is usually replaced directly, which is time-consuming, labor-intensive, and requires many people to work.

Method used

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  • Single-row front maintenance type LED screen
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Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0020] Such as figure 1 As shown, a single-row front-maintenance LED screen includes a front box 1, a rear box 2, a hydraulic telescopic rod 3, and a hinge 4. The upper ends of the front box 1 and the rear box 2 are connected by the hinge 4. It can be opened and closed, and can be supported by the hydraulic telescopic rod 3 in the support system after opening.

[0021] The hydraulic telescopic rod 3 is connected with the front and rear casings with movable bolts 7, and the joints of the hydraulic telescopic rod 3 can rotate in one direction to realize the opening and closing action of the casing.

[0022] The wire hole 22 of the rear box body 2 is a waterproof wire hole, which is used to realize the electrical connection and wiring between the two ...

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Abstract

The invention discloses a single-row front maintenance type LED screen which comprises a front box, a rear box, a hydraulic stretchable rod and a hinge. A power source is installed inside the rear box. Three wire through holes are formed in the side faces. The bottom is provided with a heat dissipation hole and provided with a heat dissipation fan. LED display unit plates of different specifications can be installed on the front box selectively. The front box is connected with the upper end of the rear box through the hinge. The middle portions of the front box and the rear box are connected through the hydraulic stretchable rod. A lock catch is arranged on the front box, and locking and fastening can be achieved when the lock catch is closed. The single-row front maintenance type LED screen has the advantages that the occupied space is small, no maintenance channel needs to be reserved in the display screen, the whole screen is thin and can be mounted to the wall, and the finished screen is attractive and elegant and occupies small space.

Description

technical field [0001] The invention relates to a display screen, in particular to a single-row front maintenance LED screen. Background technique [0002] At this stage, the LED display devices are fixedly installed in the position where they need to be installed, and some large outdoor venues, or the LED display devices installed in the city center stage, are installed in one step, and the installation is fixed. Although it saves trouble, it is time-consuming It causes great inconvenience. When it is damaged, it is generally replaced directly, which takes time and trouble, increases labor, and requires many people to work. Contents of the invention [0003] The object of the present invention is to provide a single-row front maintenance LED screen with simple structure, convenient use and high safety performance. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A single-row...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 董海龙
Owner ANHUI TIANZHONG ELECTRONICS TECH