screen hood

Abstract

The invention relates to a screen shading cover, which includes a first shading plate, a second shading plate, a third shading plate and a rotating shaft. The first shading plate includes two first shaft holes, and the two first shaft holes are respectively located on opposite sides of the first shading plate. The second light shielding plate includes two second shaft holes, the two second shaft holes are located on opposite sides of the second light shielding plate, and the second shaft holes on one side of the second light shielding plate are aligned with the first shaft holes. The third light-shielding plate includes a third shaft hole, the third shaft hole is located on one side of the third light-shielding plate, and the third shaft hole is aligned with the second shaft hole on the other side of the second light-shielding plate. The rotating shaft is detachably arranged in the first shaft hole and the second shaft hole aligned with each other and in the second shaft hole and the third shaft hole aligned with each other. The first light-shielding plate, the second light-shielding plate and the third light-shielding plate are used to surround the top and two sides of the display device.

Description

technical field [0001] The present invention relates to a shade, and more particularly to a screen shade. Background technique [0002] The color and brightness of the image presented on the screen of the existing display device can easily affect the visual experience of the viewer due to the light of the environment where the display device is located, so that the viewer may misjudge the color on the screen, for example, the The positive red of the image was misjudged as ocher red. Especially when the viewer has art design needs, it is very important to judge the color on the screen correctly, because it involves the actual color adjustment of picture files or video files, or the correction of the color value of the screen itself. In addition, if the brightness of the ambient light is too strong, the viewer may not be able to clearly see the images on the screen. In order to reduce the interference of ambient light on the image presented on the screen, there is a screen s...

AI Technical Summary

Problems solved by technology

However, the existing screen shading cover cannot be applied to both horizontal and vertical display device configurations. From this point of view, the prior art does not disclose further solutions.

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