• Materials Science
  • Published 2015

Key switch, key unit and computer keyboard

@inproceedings{2015KeySK,
  title={Key switch, key unit and computer keyboard},
  author={张文嵛},
  year={2015}
}
Disclosed is a key switch (11), a key unit (1) and a computer keyboard (100) using the key unit (1). The key switch (11) comprises an operating body (111), a fixing bracket (113), a first metal spring (115), a second metal spring (117) and a thin film switch layer (119), wherein the operating body (111) comprises a lead column (1116), the fixing bracket (113) comprises a first fixing bracket (114) and a second fixing bracket (116) which are provided in a cooperative manner, the second fixing… CONTINUE READING