Protective film, and keyboard body and portable electronic device employing protective film

Abstract

The invention discloses a protective film, and a keyboard body and a portable electronic device employing the protective film. The protective film is arranged on a key group; the key group comprises a shell and a plurality of keys; the shell is provided with a plurality of penetrating holes; the keys are exposed out of the shell through the penetrating holes; the protective film comprises a covering part and a fixing part; the covering part covers the keys, and the covering part positioned above the keys is exposed out of the shell through the penetrating holes; the fixing part is connected to the periphery of the covering part and is provided with a first clamping part; and the first clamping part is clamped with a second clamping part of the key group. The invention also provides a keyboard body and a portable electronic device employing the protective film. After the keyboard body and the portable electronic device employ the protective film, the covering part covers the keys and the first clamping part is mutually clamped with the second clamping part. The protective film can be stably fixed and prevents dust and water from entering the keyboard body to reduce the damage probability of the keyboard body.

Description

technical field [0001] The invention relates to a protective film, a keyboard body and a portable electronic device using the protective film, and in particular to a protective film capable of providing protection, a keyboard body and a portable electronic device using the protective film. Background technique [0002] Due to the rapid development of science and technology, various electronic devices, such as notebook computers, are widely used in daily life of modern people. Generally, a keyboard or a mouse is connected to the notebook computer to provide convenient operation and input functions. However, the keyboards in the prior art usually do not have any dustproof or waterproof function, therefore, the keyboards tend to be dirty and dusty after a long time of use. In addition, when moisture such as beverages flows into the keyboard through the gaps between the keys, the internal circuits or circuit boards of the keyboard may be damaged due to the moisture. Furthermor...

AI Technical Summary

Problems solved by technology

However, the keyboards in the prior art usually do not have any dustproof or waterproof functions, so the keyboards are often easily dirty and dusty after long-term use.

In addition, when moisture such as beverages flows into the keyboard through the gaps between the keys, the internal wiring or circuit board of the keyboard may be damaged by the moisture

Furthermore, the actions of the buttons can also be affected

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