Dust-proof keyboard
作者： Jing He , Xiaodian Chen , Dong Wei
DOI:
关键词:
摘要: A dust-proof keyboard includes a main body and plurality of keys (4) buckled on the body. The include key caps (41) contact blocks (42) connected with one side (41). silicone layer (3), binding (5), circuit board (7) elastic sheets (8) corresponding to (4). are located between (5) (7), (3) is provided rings (31) (8). hollow cylinders, at least end which open, open ends rightly placed opposite (42). do not influence normal while separating working surfaces (D) from environment, thereby playing water-proof role, enabling operation be normal.
lens.org 参考文章(7)
Danilo P. Buan, Richard F. Kingsbury, Pushbutton keyboard assembly with over center diaphragm contact ,(1975)
Hai-Long Huang, Waterproof structure for computer key switch ,(1992)
Kazutoshi Suda, Keyboard spill-proofing mechanism ,(2003)
Masaya Katori, Takeshi Nishimura, Kengo Nishi, Key sheets and method of producing the same ,(2004)
Hiroshi Hasegawa, Masao Fukai, Yasuo Ootani, Keyboard switch having dustproof and droplet-proof push-button ,(1997)
Hiroshi Kawasaki, Electrical push button switch ,(1983)