Protective device for outdoor LED display screen
A technology for outdoor display screens and protective devices, which is applied to identification devices, instruments, etc., can solve problems such as difficult cleaning, inconvenient bumps, and lack of protection, and achieve the effect of avoiding impact.
Inactive Publication Date: 2017-11-17
林彩红
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Problems solved by technology
[0003] The purpose of the present invention is to provide a protective device for LED outdoor display screens to solve the problem that most LED display screens are only installed outdoors in the above-mentioned background technology, but their protection is slightly lacking, which is inconvenient and effective. Avoid bumping, moisture-proof and moisture-proof, and it is difficult to clean after being contaminated
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-4 , the present invention provides a technical solution: a protective device for LED outdoor display, including a protective backboard 1, a connecting column 2, a fixing block 3, a connecting bolt 4, a column 5, a cross bar 6, an adjusting bolt 7, and a slideway 8. Connecting hole 9, first vertical rod 10, connecting sleeve 11, passing sleeve 12, second vertical rod 13, fixing bolt 14, outlet hole 15, baffle plate 16, drawing slot 17, magn...
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The invention discloses a protective device for an LED outdoor display screen, which comprises a protective backboard, a horizontal bar, a first vertical bar and a front protective board. A connecting column is arranged on the upper side of the protective backboard, and a fixed block, the horizontal bar is connected to the slideway through adjusting bolts, the upper part of the first vertical bar is connected to the connecting sleeve, and the lower part is connected to the second vertical bar through the passing sleeve. There is an outlet hole, the baffle is connected to the protective backboard through a pull slot, the back of the protective backboard is provided with a mounting block, and the upper and lower ends of the front protective board are respectively provided with a first connection hole and a second connection hole. The protective device for the LED outdoor display screen sets the display mounting bracket in the protective backboard, and the mounting bracket can be adjusted according to the size of the display screen. The front protective plate installed on the outside of the display screen is made of PVC transparent material. It can protect the display screen.
Description
technical field [0001] The invention relates to the technical field of LED display screens, in particular to a protective device for outdoor LED display screens. Background technique [0002] The invention of LED is a manifestation of modern technological civilization. It is widely used in all walks of life to play the role of lighting and identification. LED display screen is a very common item in modern society. It is composed of multiple small display screens. Assembled into a large display, some are installed indoors, and some need to be installed outdoors in order to be more eye-catching. The displays installed outdoors will be damaged due to various factors, and most of the LED displays are just It is only installed outdoors, but its protection is slightly lacking. It is inconvenient to effectively avoid bumps, moisture and moisture, and it is difficult to clean up after being contaminated. In response to the above problems, an innovative design is carried out on the ...
Claims
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Login to View More IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 林彩红
Owner 林彩红