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US 8,284,079 B2Granted
Keyboard module
AssigneeGiga-Byte Technology Co., Ltd.
InventorsPo-Jen Shih, Shu-I Chen
Life of this patent
Estimating the term…
Abstract
A keyboard structure including a first cover, a second cover, a circuit board and a dirt-proof structure is provided. The circuit board is disposed between the first cover and the second cover, and the dirt-proof structure disposed between the circuit board and the first cover is assembled with the circuit board and the second cover.
Claims9
A keyboard structure, comprising:
- a first cover;
- a second cover;
- a circuit board disposed between the first cover and the second cover;
- a dirt-proof structure disposed between the circuit board and the first cover, and assembled with the circuit board and the second cover;
- and
- at least one fixing element, the second cover having at least one positioning pillar, and the at least one fixing element penetrating the dirt-proof structure and the circuit board so as to be fixed to the at least one positioning pillar.
3 more elements
A keyboard structure, comprising:
- a first cover;
- a second cover;
- a circuit board disposed between the first cover and the second cover;
- a dirt-proof structure disposed between the circuit board and the first cover, and assembled with the circuit board and the second cover;
- and
- a plurality of key caps, disposed on the dirt-proof structure and located at the first cover, and portions of the dirt-proof structure located under the key caps further protruding toward the key caps.
3 more elements
Dependencies are inferred from the claim text.