Computer keyboard with auxiliary illumination system

Abstract

The invention relates to the field of computer keyboard equipment, in particular to a computer keyboard with an auxiliary illumination system. The computer keyboard comprises lamp heads, a connectionline, a power line, a keyboard film and keys, wherein the lamp heads are distributed in arrays in channels between the keys; the connection line connects the lamp heads and is provided with a female connector; the power line comprises a male connector and a USB plug; and the keyboard film is provided with a fluorescent layer and a light shading layer. The fluorescent layer is arranged in the keyboard film of the keyboard, so that the contents as same as the keys can be displayed; and lamplight of the lamp heads under the keyboard film illuminates the fluorescent layer, so that the displayed contents of the keyboard film can be clearly seen in a relatively dark place.

Description

technical field [0001] The invention relates to the field of computer keyboard equipment, in particular to a computer keyboard with an auxiliary lighting system. Background technique [0002] In our daily work and life, the computer keyboard is a very frequently used device. In order to keep the surface of the keyboard clean and hygienic, we often cover the surface of the keyboard with a layer of keyboard film, but the keyboard film we use only has the function of isolating dust. When we When operating the keyboard in a dark environment, we often cannot see the content displayed on the surface of the keyboard membrane, which makes it difficult for us to use. In the absence of keyboard lights, people often use USB lights to illuminate the keyboard from the side. If the light is too bright, the screen will reflect light, and the irradiation effect is not good. In the prior art, the phosphor powder is added to the keyboard film, the phosphor light is too dark, and the integrate...

AI Technical Summary

Problems solved by technology

[0002] In our daily work and life, the computer keyboard is a very frequently used device. In order to keep the surface of the keyboard clean and hygienic, we often cover the surface of the keyboard with a layer of keyboard film, but the keyboard film we use only has the function of isolating dust. When we When operating the keyboard in a dark environment, we often cannot see the content displayed on the surface of the keyboard membrane, which makes it difficult for us to use. In the absence of keyboard lights, people often use USB lights to illuminate the keyboard from the side. If the light is too bright, the screen will reflect light, and the irradiation effect is not good. In the prior art, the phosphor powder is added to the keyboard film, the fluorescent powder light is too dark, and the integrated circuit is used in the keyboard film. Press the keyboard film up and down for a long time. It is very easy to cause damage to the integrated circuit during the process

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